156940736

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{144247}}^1$

素因数の和:144276

約数の個数: 28

約数和(自身を含む): 329750928

約数和(自身を除く): 172810192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 144247, 288494, 576988, 1153976, 2307952, 2452199, 4615904, 4904398, 9231808, 9808796, 19617592, 39235184, 78470368, 156940736]

約数ペア:

[(1, 156940736), (2, 78470368), (4, 39235184), (8, 19617592), (16, 9808796), (17, 9231808), (32, 4904398), (34, 4615904), (64, 2452199), (68, 2307952), (136, 1153976), (272, 576988), (544, 288494), (1088, 144247)]