156937708557

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{92857}}^1$

素因数の和:93202

約数の個数: 48

約数和(自身を含む): 262290421120

約数和(自身を除く): 105352712563

約数列:

[1, 3, 7, 9, 21, 63, 139, 193, 417, 579, 973, 1251, 1351, 1737, 2919, 4053, 8757, 12159, 26827, 80481, 92857, 187789, 241443, 278571, 563367, 649999, 835713, 1690101, 1949997, 5849991, 12907123, 17921401, 38721369, 53764203, 90349861, 116164107, 125449807, 161292609, 271049583, 376349421, 813148749, 1129048263, 2491074739, 7473224217, 17437523173, 22419672651, 52312569519, 156937708557]

約数ペア:

[(1, 156937708557), (3, 52312569519), (7, 22419672651), (9, 17437523173), (21, 7473224217), (63, 2491074739), (139, 1129048263), (193, 813148749), (417, 376349421), (579, 271049583), (973, 161292609), (1251, 125449807), (1351, 116164107), (1737, 90349861), (2919, 53764203), (4053, 38721369), (8757, 17921401), (12159, 12907123), (26827, 5849991), (80481, 1949997), (92857, 1690101), (187789, 835713), (241443, 649999), (278571, 563367)]