157777472

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{66629}}^1$

素因数の和:66678

約数の個数: 28

約数和(自身を含む): 321556380

約数和(自身を除く): 163778908

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 66629, 133258, 266516, 533032, 1066064, 2132128, 2465273, 4264256, 4930546, 9861092, 19722184, 39444368, 78888736, 157777472]

約数ペア:

[(1, 157777472), (2, 78888736), (4, 39444368), (8, 19722184), (16, 9861092), (32, 4930546), (37, 4264256), (64, 2465273), (74, 2132128), (148, 1066064), (296, 533032), (592, 266516), (1184, 133258), (2368, 66629)]