156728474

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{953}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 285192576

約数和(自身を除く): 128464102

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 691, 953, 1382, 1906, 4837, 6671, 9674, 11747, 13342, 16201, 23494, 32402, 82229, 113407, 164458, 226814, 658523, 1317046, 4609661, 9219322, 11194891, 22389782, 78364237, 156728474]

約数ペア:

[(1, 156728474), (2, 78364237), (7, 22389782), (14, 11194891), (17, 9219322), (34, 4609661), (119, 1317046), (238, 658523), (691, 226814), (953, 164458), (1382, 113407), (1906, 82229), (4837, 32402), (6671, 23494), (9674, 16201), (11747, 13342)]