120191188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 239904000

約数和(自身を除く): 119712812

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 239, 247, 478, 494, 509, 956, 988, 1018, 2036, 3107, 4541, 6214, 6617, 9082, 9671, 12428, 13234, 18164, 19342, 26468, 38684, 59033, 118066, 121651, 125723, 236132, 243302, 251446, 486604, 502892, 1581463, 2311369, 3162926, 4622738, 6325852, 9245476, 30047797, 60095594, 120191188]

約数ペア:

[(1, 120191188), (2, 60095594), (4, 30047797), (13, 9245476), (19, 6325852), (26, 4622738), (38, 3162926), (52, 2311369), (76, 1581463), (239, 502892), (247, 486604), (478, 251446), (494, 243302), (509, 236132), (956, 125723), (988, 121651), (1018, 118066), (2036, 59033), (3107, 38684), (4541, 26468), (6214, 19342), (6617, 18164), (9082, 13234), (9671, 12428)]