156974113340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{848417}}^1$

素因数の和:848495

約数の個数: 72

約数和(自身を含む): 372441927312

約数和(自身を除く): 215467813972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 841, 1276, 1595, 1682, 3190, 3364, 4205, 6380, 8410, 9251, 16820, 18502, 37004, 46255, 92510, 185020, 848417, 1696834, 3393668, 4242085, 8484170, 9332587, 16968340, 18665174, 24604093, 37330348, 46662935, 49208186, 93325870, 98416372, 123020465, 186651740, 246040930, 270645023, 492081860, 541290046, 713518697, 1082580092, 1353225115, 1427037394, 2706450230, 2854074788, 3567593485, 5412900460, 7135186970, 7848705667, 14270373940, 15697411334, 31394822668, 39243528335, 78487056670, 156974113340]

約数ペア:

[(1, 156974113340), (2, 78487056670), (4, 39243528335), (5, 31394822668), (10, 15697411334), (11, 14270373940), (20, 7848705667), (22, 7135186970), (29, 5412900460), (44, 3567593485), (55, 2854074788), (58, 2706450230), (110, 1427037394), (116, 1353225115), (145, 1082580092), (220, 713518697), (290, 541290046), (319, 492081860), (580, 270645023), (638, 246040930), (841, 186651740), (1276, 123020465), (1595, 98416372), (1682, 93325870), (3190, 49208186), (3364, 46662935), (4205, 37330348), (6380, 24604093), (8410, 18665174), (9251, 16968340), (16820, 9332587), (18502, 8484170), (37004, 4242085), (46255, 3393668), (92510, 1696834), (185020, 848417)]