156911092390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19787023}}^1$

素因数の和:19787104

約数の個数: 32

約数和(自身を含む): 309152462976

約数和(自身を除く): 152241370586

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 19787023, 39574046, 98935115, 197870230, 257231299, 514462598, 1207008403, 1286156495, 2414016806, 2572312990, 6035042015, 12070084030, 15691109239, 31382218478, 78455546195, 156911092390]

約数ペア:

[(1, 156911092390), (2, 78455546195), (5, 31382218478), (10, 15691109239), (13, 12070084030), (26, 6035042015), (61, 2572312990), (65, 2414016806), (122, 1286156495), (130, 1207008403), (305, 514462598), (610, 257231299), (793, 197870230), (1586, 98935115), (3965, 39574046), (7930, 19787023)]