149702925248

素因数分解:

$2^6\times {\mathrm{31231}}^1\times {\mathrm{74897}}^1$

素因数の和:106140

約数の個数: 28

約数和(自身を含む): 297080220672

約数和(自身を除く): 147377295424

約数列:

[1, 2, 4, 8, 16, 32, 64, 31231, 62462, 74897, 124924, 149794, 249848, 299588, 499696, 599176, 999392, 1198352, 1998784, 2396704, 4793408, 2339108207, 4678216414, 9356432828, 18712865656, 37425731312, 74851462624, 149702925248]

約数ペア:

[(1, 149702925248), (2, 74851462624), (4, 37425731312), (8, 18712865656), (16, 9356432828), (32, 4678216414), (64, 2339108207), (31231, 4793408), (62462, 2396704), (74897, 1998784), (124924, 1198352), (149794, 999392), (249848, 599176), (299588, 499696)]