156911060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1297}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 345413376

約数和(自身を除く): 188502316

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 263, 460, 526, 1052, 1297, 1315, 2594, 2630, 5188, 5260, 6049, 6485, 12098, 12970, 24196, 25940, 29831, 30245, 59662, 60490, 119324, 120980, 149155, 298310, 341111, 596620, 682222, 1364444, 1705555, 3411110, 6822220, 7845553, 15691106, 31382212, 39227765, 78455530, 156911060]

約数ペア:

[(1, 156911060), (2, 78455530), (4, 39227765), (5, 31382212), (10, 15691106), (20, 7845553), (23, 6822220), (46, 3411110), (92, 1705555), (115, 1364444), (230, 682222), (263, 596620), (460, 341111), (526, 298310), (1052, 149155), (1297, 120980), (1315, 119324), (2594, 60490), (2630, 59662), (5188, 30245), (5260, 29831), (6049, 25940), (6485, 24196), (12098, 12970)]