156764280970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6818803}}^1$

素因数の和:6818851

約数の個数: 48

約数和(自身を含む): 326484335520

約数和(自身を除く): 169720054550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 11495, 22990, 6818803, 13637606, 34094015, 68188030, 75006833, 129557257, 150013666, 259114514, 375034165, 647786285, 750068330, 825075163, 1295572570, 1425129827, 1650150326, 2850259654, 4125375815, 7125649135, 8250751630, 14251298270, 15676428097, 31352856194, 78382140485, 156764280970]

約数ペア:

[(1, 156764280970), (2, 78382140485), (5, 31352856194), (10, 15676428097), (11, 14251298270), (19, 8250751630), (22, 7125649135), (38, 4125375815), (55, 2850259654), (95, 1650150326), (110, 1425129827), (121, 1295572570), (190, 825075163), (209, 750068330), (242, 647786285), (418, 375034165), (605, 259114514), (1045, 150013666), (1210, 129557257), (2090, 75006833), (2299, 68188030), (4598, 34094015), (11495, 13637606), (22990, 6818803)]