147490064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{297359}}^1$

素因数の和:297398

約数の個数: 20

約数和(自身を含む): 294981120

約数和(自身を除く): 147491056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 297359, 594718, 1189436, 2378872, 4757744, 9218129, 18436258, 36872516, 73745032, 147490064]

約数ペア:

[(1, 147490064), (2, 73745032), (4, 36872516), (8, 18436258), (16, 9218129), (31, 4757744), (62, 2378872), (124, 1189436), (248, 594718), (496, 297359)]