127937172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 357146496

約数和(自身を除く): 229209324

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 71, 73, 102, 121, 132, 142, 146, 187, 204, 213, 219, 242, 284, 292, 363, 374, 426, 438, 484, 561, 726, 748, 781, 803, 852, 876, 1122, 1207, 1241, 1452, 1562, 1606, 2057, 2244, 2343, 2409, 2414, 2482, 3124, 3212, 3621, 3723, 4114, 4686, 4818, 4828, 4964, 5183, 6171, 7242, 7446, 8228, 8591, 8833, 9372, 9636, 10366, 12342, 13277, 13651, 14484, 14892, 15549, 17182, 17666, 20732, 24684, 25773, 26499, 26554, 27302, 31098, 34364, 35332, 39831, 40953, 51546, 52998, 53108, 54604, 57013, 62196, 79662, 81906, 88111, 103092, 105996, 114026, 146047, 150161, 159324, 163812, 171039, 176222, 228052, 264333, 292094, 300322, 342078, 352444, 438141, 450483, 528666, 584188, 600644, 627143, 684156, 876282, 900966, 969221, 1057332, 1254286, 1752564, 1801932, 1881429, 1938442, 2508572, 2907663, 3762858, 3876884, 5815326, 7525716, 10661431, 11630652, 21322862, 31984293, 42645724, 63968586, 127937172]

約数ペア:

[(1, 127937172), (2, 63968586), (3, 42645724), (4, 31984293), (6, 21322862), (11, 11630652), (12, 10661431), (17, 7525716), (22, 5815326), (33, 3876884), (34, 3762858), (44, 2907663), (51, 2508572), (66, 1938442), (68, 1881429), (71, 1801932), (73, 1752564), (102, 1254286), (121, 1057332), (132, 969221), (142, 900966), (146, 876282), (187, 684156), (204, 627143), (213, 600644), (219, 584188), (242, 528666), (284, 450483), (292, 438141), (363, 352444), (374, 342078), (426, 300322), (438, 292094), (484, 264333), (561, 228052), (726, 176222), (748, 171039), (781, 163812), (803, 159324), (852, 150161), (876, 146047), (1122, 114026), (1207, 105996), (1241, 103092), (1452, 88111), (1562, 81906), (1606, 79662), (2057, 62196), (2244, 57013), (2343, 54604), (2409, 53108), (2414, 52998), (2482, 51546), (3124, 40953), (3212, 39831), (3621, 35332), (3723, 34364), (4114, 31098), (4686, 27302), (4818, 26554), (4828, 26499), (4964, 25773), (5183, 24684), (6171, 20732), (7242, 17666), (7446, 17182), (8228, 15549), (8591, 14892), (8833, 14484), (9372, 13651), (9636, 13277), (10366, 12342)]