159889860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68329}}^1$

素因数の和:68357

約数の個数: 72

約数和(自身を含む): 522314520

約数和(自身を除く): 362424660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 68329, 136658, 204987, 273316, 341645, 409974, 614961, 683290, 819948, 888277, 1024935, 1229922, 1366580, 1776554, 2049870, 2459844, 2664831, 3074805, 3553108, 4099740, 4441385, 5329662, 6149610, 7994493, 8882770, 10659324, 12299220, 13324155, 15988986, 17765540, 26648310, 31977972, 39972465, 53296620, 79944930, 159889860]

約数ペア:

[(1, 159889860), (2, 79944930), (3, 53296620), (4, 39972465), (5, 31977972), (6, 26648310), (9, 17765540), (10, 15988986), (12, 13324155), (13, 12299220), (15, 10659324), (18, 8882770), (20, 7994493), (26, 6149610), (30, 5329662), (36, 4441385), (39, 4099740), (45, 3553108), (52, 3074805), (60, 2664831), (65, 2459844), (78, 2049870), (90, 1776554), (117, 1366580), (130, 1229922), (156, 1024935), (180, 888277), (195, 819948), (234, 683290), (260, 614961), (390, 409974), (468, 341645), (585, 273316), (780, 204987), (1170, 136658), (2340, 68329)]