157044898660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{688733}}^1$

素因数の和:689632

約数の個数: 48

約数和(自身を含む): 355568569776

約数和(自身を除く): 198523671116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 877, 1754, 3508, 4385, 8770, 11401, 17540, 22802, 45604, 57005, 114010, 228020, 688733, 1377466, 2754932, 3443665, 6887330, 8953529, 13774660, 17907058, 35814116, 44767645, 89535290, 179070580, 604018841, 1208037682, 2416075364, 3020094205, 6040188410, 7852244933, 12080376820, 15704489866, 31408979732, 39261224665, 78522449330, 157044898660]

約数ペア:

[(1, 157044898660), (2, 78522449330), (4, 39261224665), (5, 31408979732), (10, 15704489866), (13, 12080376820), (20, 7852244933), (26, 6040188410), (52, 3020094205), (65, 2416075364), (130, 1208037682), (260, 604018841), (877, 179070580), (1754, 89535290), (3508, 44767645), (4385, 35814116), (8770, 17907058), (11401, 13774660), (17540, 8953529), (22802, 6887330), (45604, 3443665), (57005, 2754932), (114010, 1377466), (228020, 688733)]