156948519524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{709}}^1\times {\mathrm{5119}}^1$

素因数の和:6420

約数の個数: 48

約数和(自身を含む): 290088960000

約数和(自身を除く): 133140440476

約数列:

[1, 2, 4, 19, 38, 76, 569, 709, 1138, 1418, 2276, 2836, 5119, 10238, 10811, 13471, 20476, 21622, 26942, 43244, 53884, 97261, 194522, 389044, 403421, 806842, 1613684, 2912711, 3629371, 5825422, 7258742, 7664999, 11650844, 14517484, 15329998, 30659996, 55341509, 68958049, 110683018, 137916098, 221366036, 275832196, 2065112099, 4130224198, 8260448396, 39237129881, 78474259762, 156948519524]

約数ペア:

[(1, 156948519524), (2, 78474259762), (4, 39237129881), (19, 8260448396), (38, 4130224198), (76, 2065112099), (569, 275832196), (709, 221366036), (1138, 137916098), (1418, 110683018), (2276, 68958049), (2836, 55341509), (5119, 30659996), (10238, 15329998), (10811, 14517484), (13471, 11650844), (20476, 7664999), (21622, 7258742), (26942, 5825422), (43244, 3629371), (53884, 2912711), (97261, 1613684), (194522, 806842), (389044, 403421)]