156975078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{24247}}^1$

素因数の和:24348

約数の個数: 32

約数和(自身を含む): 342187776

約数和(自身を除く): 185212698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 24247, 48494, 72741, 145482, 315211, 630422, 945633, 1891266, 2012501, 4025002, 6037503, 12075006, 26162513, 52325026, 78487539, 156975078]

約数ペア:

[(1, 156975078), (2, 78487539), (3, 52325026), (6, 26162513), (13, 12075006), (26, 6037503), (39, 4025002), (78, 2012501), (83, 1891266), (166, 945633), (249, 630422), (498, 315211), (1079, 145482), (2158, 72741), (3237, 48494), (6474, 24247)]