15189254388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{16069}}^1$

素因数の和:16139

約数の個数: 216

約数和(自身を含む): 49790773760

約数和(自身を除く): 34601519372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 121, 124, 126, 132, 154, 186, 198, 217, 231, 242, 252, 279, 308, 341, 363, 372, 396, 434, 462, 484, 558, 651, 682, 693, 726, 847, 868, 924, 1023, 1089, 1116, 1302, 1364, 1386, 1452, 1694, 1953, 2046, 2178, 2387, 2541, 2604, 2772, 3069, 3388, 3751, 3906, 4092, 4356, 4774, 5082, 6138, 7161, 7502, 7623, 7812, 9548, 10164, 11253, 12276, 14322, 15004, 15246, 16069, 21483, 22506, 26257, 28644, 30492, 32138, 33759, 42966, 45012, 48207, 52514, 64276, 67518, 78771, 85932, 96414, 105028, 112483, 135036, 144621, 157542, 176759, 192828, 224966, 236313, 289242, 315084, 337449, 353518, 449932, 472626, 498139, 530277, 578484, 674898, 707036, 945252, 996278, 1012347, 1060554, 1237313, 1349796, 1494417, 1590831, 1944349, 1992556, 2024694, 2121108, 2474626, 2988834, 3181662, 3486973, 3711939, 3888698, 4049388, 4483251, 4949252, 5479529, 5833047, 5977668, 6363324, 6973946, 7423878, 7777396, 8966502, 10460919, 10959058, 11135817, 11666094, 13610443, 13947892, 14847756, 16438587, 17499141, 17933004, 20921838, 21918116, 22271634, 23332188, 27220886, 31382757, 32877174, 34998282, 38356703, 40831329, 41843676, 44543268, 49315761, 54441772, 60274819, 62765514, 65754348, 69996564, 76713406, 81662658, 98631522, 115070109, 120549638, 122493987, 125531028, 153426812, 163325316, 180824457, 197263044, 230140218, 241099276, 244987974, 345210327, 361648914, 421923733, 460280436, 489975948, 542473371, 690420654, 723297828, 843847466, 1084946742, 1265771199, 1380841308, 1687694932, 2169893484, 2531542398, 3797313597, 5063084796, 7594627194, 15189254388]

約数ペア:

[(1, 15189254388), (2, 7594627194), (3, 5063084796), (4, 3797313597), (6, 2531542398), (7, 2169893484), (9, 1687694932), (11, 1380841308), (12, 1265771199), (14, 1084946742), (18, 843847466), (21, 723297828), (22, 690420654), (28, 542473371), (31, 489975948), (33, 460280436), (36, 421923733), (42, 361648914), (44, 345210327), (62, 244987974), (63, 241099276), (66, 230140218), (77, 197263044), (84, 180824457), (93, 163325316), (99, 153426812), (121, 125531028), (124, 122493987), (126, 120549638), (132, 115070109), (154, 98631522), (186, 81662658), (198, 76713406), (217, 69996564), (231, 65754348), (242, 62765514), (252, 60274819), (279, 54441772), (308, 49315761), (341, 44543268), (363, 41843676), (372, 40831329), (396, 38356703), (434, 34998282), (462, 32877174), (484, 31382757), (558, 27220886), (651, 23332188), (682, 22271634), (693, 21918116), (726, 20921838), (847, 17933004), (868, 17499141), (924, 16438587), (1023, 14847756), (1089, 13947892), (1116, 13610443), (1302, 11666094), (1364, 11135817), (1386, 10959058), (1452, 10460919), (1694, 8966502), (1953, 7777396), (2046, 7423878), (2178, 6973946), (2387, 6363324), (2541, 5977668), (2604, 5833047), (2772, 5479529), (3069, 4949252), (3388, 4483251), (3751, 4049388), (3906, 3888698), (4092, 3711939), (4356, 3486973), (4774, 3181662), (5082, 2988834), (6138, 2474626), (7161, 2121108), (7502, 2024694), (7623, 1992556), (7812, 1944349), (9548, 1590831), (10164, 1494417), (11253, 1349796), (12276, 1237313), (14322, 1060554), (15004, 1012347), (15246, 996278), (16069, 945252), (21483, 707036), (22506, 674898), (26257, 578484), (28644, 530277), (30492, 498139), (32138, 472626), (33759, 449932), (42966, 353518), (45012, 337449), (48207, 315084), (52514, 289242), (64276, 236313), (67518, 224966), (78771, 192828), (85932, 176759), (96414, 157542), (105028, 144621), (112483, 135036)]