156947781137

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{13339}}^1$

素因数の和:13913

約数の個数: 32

約数和(自身を含む): 187293600000

約数和(自身を除く): 30345818863

約数列:

[1, 7, 29, 149, 203, 389, 1043, 2723, 4321, 11281, 13339, 30247, 57961, 78967, 93373, 386831, 405727, 1680869, 1987511, 2707817, 5188871, 11766083, 13912577, 36322097, 57637819, 150477259, 403464733, 773141779, 1053340813, 5411992453, 22421111591, 156947781137]

約数ペア:

[(1, 156947781137), (7, 22421111591), (29, 5411992453), (149, 1053340813), (203, 773141779), (389, 403464733), (1043, 150477259), (2723, 57637819), (4321, 36322097), (11281, 13912577), (13339, 11766083), (30247, 5188871), (57961, 2707817), (78967, 1987511), (93373, 1680869), (386831, 405727)]