156985299458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10251097}}^1$

素因数の和:10251162

約数の個数: 32

約数和(自身を含む): 275549514240

約数和(自身を除く): 118564214782

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 15314, 10251097, 20502194, 133264261, 194770843, 266528522, 317784007, 389541686, 635568014, 2532020959, 4131192091, 5064041918, 6037896133, 8262384182, 12075792266, 78492649729, 156985299458]

約数ペア:

[(1, 156985299458), (2, 78492649729), (13, 12075792266), (19, 8262384182), (26, 6037896133), (31, 5064041918), (38, 4131192091), (62, 2532020959), (247, 635568014), (403, 389541686), (494, 317784007), (589, 266528522), (806, 194770843), (1178, 133264261), (7657, 20502194), (15314, 10251097)]