129804520016

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{4229}}^1\times {\mathrm{19777}}^1$

素因数の和:24111

約数の個数: 40

約数和(自身を含む): 254161935720

約数和(自身を除く): 124357415704

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 4229, 8458, 16916, 19777, 33832, 39554, 67664, 79108, 158216, 316432, 410213, 820426, 1640852, 1918369, 3281704, 3836738, 6563408, 7673476, 15346952, 30693904, 83636933, 167273866, 334547732, 669095464, 1338190928, 8112782501, 16225565002, 32451130004, 64902260008, 129804520016]

約数ペア:

[(1, 129804520016), (2, 64902260008), (4, 32451130004), (8, 16225565002), (16, 8112782501), (97, 1338190928), (194, 669095464), (388, 334547732), (776, 167273866), (1552, 83636933), (4229, 30693904), (8458, 15346952), (16916, 7673476), (19777, 6563408), (33832, 3836738), (39554, 3281704), (67664, 1918369), (79108, 1640852), (158216, 820426), (316432, 410213)]