160994992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1801}}^1$

素因数の和:1997

約数の個数: 40

約数和(自身を含む): 322658912

約数和(自身を除く): 161663920

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 151, 296, 302, 592, 604, 1208, 1801, 2416, 3602, 5587, 7204, 11174, 14408, 22348, 28816, 44696, 66637, 89392, 133274, 266548, 271951, 533096, 543902, 1066192, 1087804, 2175608, 4351216, 10062187, 20124374, 40248748, 80497496, 160994992]

約数ペア:

[(1, 160994992), (2, 80497496), (4, 40248748), (8, 20124374), (16, 10062187), (37, 4351216), (74, 2175608), (148, 1087804), (151, 1066192), (296, 543902), (302, 533096), (592, 271951), (604, 266548), (1208, 133274), (1801, 89392), (2416, 66637), (3602, 44696), (5587, 28816), (7204, 22348), (11174, 14408)]