129436112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2027}}^1$

素因数の和:2355

約数の個数: 40

約数和(自身を含む): 271086816

約数和(自身を除く): 141650704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 307, 614, 1228, 2027, 2456, 3991, 4054, 4912, 7982, 8108, 15964, 16216, 26351, 31928, 32432, 52702, 63856, 105404, 210808, 421616, 622289, 1244578, 2489156, 4978312, 8089757, 9956624, 16179514, 32359028, 64718056, 129436112]

約数ペア:

[(1, 129436112), (2, 64718056), (4, 32359028), (8, 16179514), (13, 9956624), (16, 8089757), (26, 4978312), (52, 2489156), (104, 1244578), (208, 622289), (307, 421616), (614, 210808), (1228, 105404), (2027, 63856), (2456, 52702), (3991, 32432), (4054, 31928), (4912, 26351), (7982, 16216), (8108, 15964)]