164076510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1637}}^1$

素因数の和:1917

約数の個数: 64

約数和(自身を含む): 425984832

約数和(自身を除く): 261908322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 257, 390, 514, 771, 1285, 1542, 1637, 2570, 3274, 3341, 3855, 4911, 6682, 7710, 8185, 9822, 10023, 16370, 16705, 20046, 21281, 24555, 33410, 42562, 49110, 50115, 63843, 100230, 106405, 127686, 212810, 319215, 420709, 638430, 841418, 1262127, 2103545, 2524254, 4207090, 5469217, 6310635, 10938434, 12621270, 16407651, 27346085, 32815302, 54692170, 82038255, 164076510]

約数ペア:

[(1, 164076510), (2, 82038255), (3, 54692170), (5, 32815302), (6, 27346085), (10, 16407651), (13, 12621270), (15, 10938434), (26, 6310635), (30, 5469217), (39, 4207090), (65, 2524254), (78, 2103545), (130, 1262127), (195, 841418), (257, 638430), (390, 420709), (514, 319215), (771, 212810), (1285, 127686), (1542, 106405), (1637, 100230), (2570, 63843), (3274, 50115), (3341, 49110), (3855, 42562), (4911, 33410), (6682, 24555), (7710, 21281), (8185, 20046), (9822, 16705), (10023, 16370)]