144904788

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 450490880

約数和(自身を除く): 305586092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 229, 243, 252, 279, 324, 372, 378, 434, 458, 486, 558, 567, 651, 687, 729, 756, 837, 868, 916, 972, 1116, 1134, 1302, 1374, 1458, 1603, 1674, 1701, 1953, 2061, 2268, 2511, 2604, 2748, 2916, 3206, 3348, 3402, 3906, 4122, 4809, 5022, 5103, 5859, 6183, 6412, 6804, 7099, 7533, 7812, 8244, 9618, 10044, 10206, 11718, 12366, 14198, 14427, 15066, 17577, 18549, 19236, 20412, 21297, 22599, 23436, 24732, 28396, 28854, 30132, 35154, 37098, 42594, 43281, 45198, 49693, 52731, 55647, 57708, 63891, 70308, 74196, 85188, 86562, 90396, 99386, 105462, 111294, 127782, 129843, 149079, 158193, 166941, 173124, 191673, 198772, 210924, 222588, 255564, 259686, 298158, 316386, 333882, 383346, 389529, 447237, 519372, 575019, 596316, 632772, 667764, 766692, 779058, 894474, 1150038, 1168587, 1341711, 1558116, 1725057, 1788948, 2300076, 2337174, 2683422, 3450114, 4025133, 4674348, 5175171, 5366844, 6900228, 8050266, 10350342, 12075399, 16100532, 20700684, 24150798, 36226197, 48301596, 72452394, 144904788]

約数ペア:

[(1, 144904788), (2, 72452394), (3, 48301596), (4, 36226197), (6, 24150798), (7, 20700684), (9, 16100532), (12, 12075399), (14, 10350342), (18, 8050266), (21, 6900228), (27, 5366844), (28, 5175171), (31, 4674348), (36, 4025133), (42, 3450114), (54, 2683422), (62, 2337174), (63, 2300076), (81, 1788948), (84, 1725057), (93, 1558116), (108, 1341711), (124, 1168587), (126, 1150038), (162, 894474), (186, 779058), (189, 766692), (217, 667764), (229, 632772), (243, 596316), (252, 575019), (279, 519372), (324, 447237), (372, 389529), (378, 383346), (434, 333882), (458, 316386), (486, 298158), (558, 259686), (567, 255564), (651, 222588), (687, 210924), (729, 198772), (756, 191673), (837, 173124), (868, 166941), (916, 158193), (972, 149079), (1116, 129843), (1134, 127782), (1302, 111294), (1374, 105462), (1458, 99386), (1603, 90396), (1674, 86562), (1701, 85188), (1953, 74196), (2061, 70308), (2268, 63891), (2511, 57708), (2604, 55647), (2748, 52731), (2916, 49693), (3206, 45198), (3348, 43281), (3402, 42594), (3906, 37098), (4122, 35154), (4809, 30132), (5022, 28854), (5103, 28396), (5859, 24732), (6183, 23436), (6412, 22599), (6804, 21297), (7099, 20412), (7533, 19236), (7812, 18549), (8244, 17577), (9618, 15066), (10044, 14427), (10206, 14198), (11718, 12366)]