189257958

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{19801}}^1$

素因数の和:19874

約数の個数: 40

約数和(自身を含む): 431287560

約数和(自身を除く): 242029602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 3186, 4779, 9558, 19801, 39602, 59403, 118806, 178209, 356418, 534627, 1069254, 1168259, 1603881, 2336518, 3207762, 3504777, 7009554, 10514331, 21028662, 31542993, 63085986, 94628979, 189257958]

約数ペア:

[(1, 189257958), (2, 94628979), (3, 63085986), (6, 31542993), (9, 21028662), (18, 10514331), (27, 7009554), (54, 3504777), (59, 3207762), (81, 2336518), (118, 1603881), (162, 1168259), (177, 1069254), (354, 534627), (531, 356418), (1062, 178209), (1593, 118806), (3186, 59403), (4779, 39602), (9558, 19801)]