156745290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13859}}^1$

素因数の和:13911

約数の個数: 64

約数和(自身を含む): 419126400

約数和(自身を除く): 262381110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 13859, 27718, 41577, 69295, 83154, 138590, 180167, 207885, 360334, 401911, 415770, 540501, 803822, 900835, 1081002, 1205733, 1801670, 2009555, 2411466, 2702505, 4019110, 5224843, 5405010, 6028665, 10449686, 12057330, 15674529, 26124215, 31349058, 52248430, 78372645, 156745290]

約数ペア:

[(1, 156745290), (2, 78372645), (3, 52248430), (5, 31349058), (6, 26124215), (10, 15674529), (13, 12057330), (15, 10449686), (26, 6028665), (29, 5405010), (30, 5224843), (39, 4019110), (58, 2702505), (65, 2411466), (78, 2009555), (87, 1801670), (130, 1205733), (145, 1081002), (174, 900835), (195, 803822), (290, 540501), (377, 415770), (390, 401911), (435, 360334), (754, 207885), (870, 180167), (1131, 138590), (1885, 83154), (2262, 69295), (3770, 41577), (5655, 27718), (11310, 13859)]