156555710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9587}}^1$

素因数の和:9688

約数の個数: 32

約数和(自身を含む): 298225152

約数和(自身を除く): 141669442

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 9587, 16330, 19174, 47935, 95870, 220501, 441002, 680677, 1102505, 1361354, 2205010, 3403385, 6806770, 15655571, 31311142, 78277855, 156555710]

約数ペア:

[(1, 156555710), (2, 78277855), (5, 31311142), (10, 15655571), (23, 6806770), (46, 3403385), (71, 2205010), (115, 1361354), (142, 1102505), (230, 680677), (355, 441002), (710, 220501), (1633, 95870), (3266, 47935), (8165, 19174), (9587, 16330)]