157032390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{180497}}^1$

素因数の和:180536

約数の個数: 32

約数和(自身を含む): 389875680

約数和(自身を除く): 232843290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 180497, 360994, 541491, 902485, 1082982, 1804970, 2707455, 5234413, 5414910, 10468826, 15703239, 26172065, 31406478, 52344130, 78516195, 157032390]

約数ペア:

[(1, 157032390), (2, 78516195), (3, 52344130), (5, 31406478), (6, 26172065), (10, 15703239), (15, 10468826), (29, 5414910), (30, 5234413), (58, 2707455), (87, 1804970), (145, 1082982), (174, 902485), (290, 541491), (435, 360994), (870, 180497)]