156887910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12541}}^1$

素因数の和:12693

約数の個数: 48

約数和(自身を含む): 410875920

約数和(自身を除く): 253988010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 12541, 25082, 37623, 62705, 75246, 112869, 125410, 188115, 225738, 376230, 564345, 1128690, 1743199, 3486398, 5229597, 8715995, 10459194, 15688791, 17431990, 26147985, 31377582, 52295970, 78443955, 156887910]

約数ペア:

[(1, 156887910), (2, 78443955), (3, 52295970), (5, 31377582), (6, 26147985), (9, 17431990), (10, 15688791), (15, 10459194), (18, 8715995), (30, 5229597), (45, 3486398), (90, 1743199), (139, 1128690), (278, 564345), (417, 376230), (695, 225738), (834, 188115), (1251, 125410), (1390, 112869), (2085, 75246), (2502, 62705), (4170, 37623), (6255, 25082), (12510, 12541)]