164235474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4057}}^1$

素因数の和:4251

約数の個数: 48

約数和(自身を含む): 385526232

約数和(自身を除く): 221290758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 173, 234, 346, 519, 1038, 1557, 2249, 3114, 4057, 4498, 6747, 8114, 12171, 13494, 20241, 24342, 36513, 40482, 52741, 73026, 105482, 158223, 316446, 474669, 701861, 949338, 1403722, 2105583, 4211166, 6316749, 9124193, 12633498, 18248386, 27372579, 54745158, 82117737, 164235474]

約数ペア:

[(1, 164235474), (2, 82117737), (3, 54745158), (6, 27372579), (9, 18248386), (13, 12633498), (18, 9124193), (26, 6316749), (39, 4211166), (78, 2105583), (117, 1403722), (173, 949338), (234, 701861), (346, 474669), (519, 316446), (1038, 158223), (1557, 105482), (2249, 73026), (3114, 52741), (4057, 40482), (4498, 36513), (6747, 24342), (8114, 20241), (12171, 13494)]