156728441940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2938291}}^1$

素因数の和:2938437

約数の個数: 96

約数和(自身を含む): 505480249344

約数和(自身を除く): 348751807404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2667, 3556, 3810, 4445, 5334, 7620, 8890, 10668, 13335, 17780, 26670, 53340, 2938291, 5876582, 8814873, 11753164, 14691455, 17629746, 20568037, 29382910, 35259492, 41136074, 44074365, 58765820, 61704111, 82272148, 88148730, 102840185, 123408222, 176297460, 205680370, 246816444, 308520555, 373162957, 411360740, 617041110, 746325914, 1119488871, 1234082220, 1492651828, 1865814785, 2238977742, 2612140699, 3731629570, 4477955484, 5224281398, 5597444355, 7463259140, 7836422097, 10448562796, 11194888710, 13060703495, 15672844194, 22389777420, 26121406990, 31345688388, 39182110485, 52242813980, 78364220970, 156728441940]

約数ペア:

[(1, 156728441940), (2, 78364220970), (3, 52242813980), (4, 39182110485), (5, 31345688388), (6, 26121406990), (7, 22389777420), (10, 15672844194), (12, 13060703495), (14, 11194888710), (15, 10448562796), (20, 7836422097), (21, 7463259140), (28, 5597444355), (30, 5224281398), (35, 4477955484), (42, 3731629570), (60, 2612140699), (70, 2238977742), (84, 1865814785), (105, 1492651828), (127, 1234082220), (140, 1119488871), (210, 746325914), (254, 617041110), (381, 411360740), (420, 373162957), (508, 308520555), (635, 246816444), (762, 205680370), (889, 176297460), (1270, 123408222), (1524, 102840185), (1778, 88148730), (1905, 82272148), (2540, 61704111), (2667, 58765820), (3556, 44074365), (3810, 41136074), (4445, 35259492), (5334, 29382910), (7620, 20568037), (8890, 17629746), (10668, 14691455), (13335, 11753164), (17780, 8814873), (26670, 5876582), (53340, 2938291)]