129235184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3253}}^1$

素因数の和:3465

約数の個数: 40

約数和(自身を含む): 271149312

約数和(自身を除く): 141914128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2483, 3056, 3253, 4966, 6506, 9932, 13012, 19864, 26024, 39728, 42289, 52048, 84578, 169156, 338312, 621323, 676624, 1242646, 2485292, 4970584, 8077199, 9941168, 16154398, 32308796, 64617592, 129235184]

約数ペア:

[(1, 129235184), (2, 64617592), (4, 32308796), (8, 16154398), (13, 9941168), (16, 8077199), (26, 4970584), (52, 2485292), (104, 1242646), (191, 676624), (208, 621323), (382, 338312), (764, 169156), (1528, 84578), (2483, 52048), (3056, 42289), (3253, 39728), (4966, 26024), (6506, 19864), (9932, 13012)]