160403704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{5987}}^1$

素因数の和:6207

約数の個数: 32

約数和(自身を含む): 320118480

約数和(自身を除く): 159714776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 3349, 5987, 6698, 11974, 13396, 23948, 26792, 47896, 101779, 203558, 407116, 814232, 1179439, 2358878, 4717756, 9435512, 20050463, 40100926, 80201852, 160403704]

約数ペア:

[(1, 160403704), (2, 80201852), (4, 40100926), (8, 20050463), (17, 9435512), (34, 4717756), (68, 2358878), (136, 1179439), (197, 814232), (394, 407116), (788, 203558), (1576, 101779), (3349, 47896), (5987, 26792), (6698, 23948), (11974, 13396)]