126957648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2164

約数の個数: 80

約数和(自身を含む): 346977792

約数和(自身を除く): 220020144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2081, 2542, 3813, 4162, 5084, 6243, 7626, 8324, 10168, 12486, 15252, 16648, 20336, 24972, 30504, 33296, 49944, 61008, 64511, 85321, 99888, 129022, 170642, 193533, 255963, 258044, 341284, 387066, 511926, 516088, 682568, 774132, 1023852, 1032176, 1365136, 1548264, 2047704, 2644951, 3096528, 4095408, 5289902, 7934853, 10579804, 15869706, 21159608, 31739412, 42319216, 63478824, 126957648]

約数ペア:

[(1, 126957648), (2, 63478824), (3, 42319216), (4, 31739412), (6, 21159608), (8, 15869706), (12, 10579804), (16, 7934853), (24, 5289902), (31, 4095408), (41, 3096528), (48, 2644951), (62, 2047704), (82, 1548264), (93, 1365136), (123, 1032176), (124, 1023852), (164, 774132), (186, 682568), (246, 516088), (248, 511926), (328, 387066), (372, 341284), (492, 258044), (496, 255963), (656, 193533), (744, 170642), (984, 129022), (1271, 99888), (1488, 85321), (1968, 64511), (2081, 61008), (2542, 49944), (3813, 33296), (4162, 30504), (5084, 24972), (6243, 20336), (7626, 16648), (8324, 15252), (10168, 12486)]