151564826

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1297}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 275882112

約数和(自身を除く): 124317286

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 491, 982, 1297, 2594, 3437, 6874, 8347, 9079, 16694, 18158, 22049, 44098, 58429, 116858, 154343, 308686, 636827, 1273654, 4457789, 8915578, 10826059, 21652118, 75782413, 151564826]

約数ペア:

[(1, 151564826), (2, 75782413), (7, 21652118), (14, 10826059), (17, 8915578), (34, 4457789), (119, 1273654), (238, 636827), (491, 308686), (982, 154343), (1297, 116858), (2594, 58429), (3437, 44098), (6874, 22049), (8347, 18158), (9079, 16694)]