156960205136

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10229419}}^1$

素因数の和:10229571

約数の個数: 40

約数和(自身を含む): 350091670080

約数和(自身を除く): 193131464944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 10229419, 20458838, 40917676, 71605933, 81835352, 143211866, 163670704, 286423732, 572847464, 1145694928, 1401430403, 2802860806, 5605721612, 9810012821, 11211443224, 19620025642, 22422886448, 39240051284, 78480102568, 156960205136]

約数ペア:

[(1, 156960205136), (2, 78480102568), (4, 39240051284), (7, 22422886448), (8, 19620025642), (14, 11211443224), (16, 9810012821), (28, 5605721612), (56, 2802860806), (112, 1401430403), (137, 1145694928), (274, 572847464), (548, 286423732), (959, 163670704), (1096, 143211866), (1918, 81835352), (2192, 71605933), (3836, 40917676), (7672, 20458838), (15344, 10229419)]