157090268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{74521}}^1$

素因数の和:74573

約数の個数: 24

約数和(自身を含む): 300472704

約数和(自身を除く): 143382436

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 74521, 149042, 298084, 1266857, 2310151, 2533714, 4620302, 5067428, 9240604, 39272567, 78545134, 157090268]

約数ペア:

[(1, 157090268), (2, 78545134), (4, 39272567), (17, 9240604), (31, 5067428), (34, 4620302), (62, 2533714), (68, 2310151), (124, 1266857), (527, 298084), (1054, 149042), (2108, 74521)]