156637944944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1112359}}^1$

素因数の和:1113057

約数の個数: 40

約数和(自身を含む): 327314154720

約数和(自身を除く): 170676209776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 677, 1354, 2708, 5416, 8801, 10832, 17602, 35204, 70408, 140816, 1112359, 2224718, 4449436, 8898872, 14460667, 17797744, 28921334, 57842668, 115685336, 231370672, 753067043, 1506134086, 3012268172, 6024536344, 9789871559, 12049072688, 19579743118, 39159486236, 78318972472, 156637944944]

約数ペア:

[(1, 156637944944), (2, 78318972472), (4, 39159486236), (8, 19579743118), (13, 12049072688), (16, 9789871559), (26, 6024536344), (52, 3012268172), (104, 1506134086), (208, 753067043), (677, 231370672), (1354, 115685336), (2708, 57842668), (5416, 28921334), (8801, 17797744), (10832, 14460667), (17602, 8898872), (35204, 4449436), (70408, 2224718), (140816, 1112359)]