163000816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 365476608

約数和(自身を除く): 202475792

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 67, 88, 92, 134, 176, 184, 253, 268, 368, 506, 536, 601, 737, 1012, 1072, 1202, 1474, 1541, 2024, 2404, 2948, 3082, 4048, 4808, 5896, 6164, 6611, 9616, 11792, 12328, 13222, 13823, 16951, 24656, 26444, 27646, 33902, 40267, 52888, 55292, 67804, 80534, 105776, 110584, 135608, 152053, 161068, 221168, 271216, 304106, 322136, 442937, 608212, 644272, 885874, 926141, 1216424, 1771748, 1852282, 2432848, 3543496, 3704564, 7086992, 7409128, 10187551, 14818256, 20375102, 40750204, 81500408, 163000816]

約数ペア:

[(1, 163000816), (2, 81500408), (4, 40750204), (8, 20375102), (11, 14818256), (16, 10187551), (22, 7409128), (23, 7086992), (44, 3704564), (46, 3543496), (67, 2432848), (88, 1852282), (92, 1771748), (134, 1216424), (176, 926141), (184, 885874), (253, 644272), (268, 608212), (368, 442937), (506, 322136), (536, 304106), (601, 271216), (737, 221168), (1012, 161068), (1072, 152053), (1202, 135608), (1474, 110584), (1541, 105776), (2024, 80534), (2404, 67804), (2948, 55292), (3082, 52888), (4048, 40267), (4808, 33902), (5896, 27646), (6164, 26444), (6611, 24656), (9616, 16951), (11792, 13823), (12328, 13222)]