158220660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2953

約数の個数: 96

約数和(自身を含む): 483985152

約数和(自身を除く): 325764492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1065, 1420, 1846, 2130, 2769, 2857, 3692, 4260, 4615, 5538, 5714, 8571, 9230, 11076, 11428, 13845, 14285, 17142, 18460, 27690, 28570, 34284, 37141, 42855, 55380, 57140, 74282, 85710, 111423, 148564, 171420, 185705, 202847, 222846, 371410, 405694, 445692, 557115, 608541, 742820, 811388, 1014235, 1114230, 1217082, 2028470, 2228460, 2434164, 2637011, 3042705, 4056940, 5274022, 6085410, 7911033, 10548044, 12170820, 13185055, 15822066, 26370110, 31644132, 39555165, 52740220, 79110330, 158220660]

約数ペア:

[(1, 158220660), (2, 79110330), (3, 52740220), (4, 39555165), (5, 31644132), (6, 26370110), (10, 15822066), (12, 13185055), (13, 12170820), (15, 10548044), (20, 7911033), (26, 6085410), (30, 5274022), (39, 4056940), (52, 3042705), (60, 2637011), (65, 2434164), (71, 2228460), (78, 2028470), (130, 1217082), (142, 1114230), (156, 1014235), (195, 811388), (213, 742820), (260, 608541), (284, 557115), (355, 445692), (390, 405694), (426, 371410), (710, 222846), (780, 202847), (852, 185705), (923, 171420), (1065, 148564), (1420, 111423), (1846, 85710), (2130, 74282), (2769, 57140), (2857, 55380), (3692, 42855), (4260, 37141), (4615, 34284), (5538, 28570), (5714, 27690), (8571, 18460), (9230, 17142), (11076, 14285), (11428, 13845)]