165260138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 266595840

約数和(自身を除く): 101335702

約数列:

[1, 2, 19, 38, 83, 151, 166, 302, 347, 694, 1577, 2869, 3154, 5738, 6593, 12533, 13186, 25066, 28801, 52397, 57602, 104794, 238127, 476254, 547219, 995543, 1094438, 1991086, 4348951, 8697902, 82630069, 165260138]

約数ペア:

[(1, 165260138), (2, 82630069), (19, 8697902), (38, 4348951), (83, 1991086), (151, 1094438), (166, 995543), (302, 547219), (347, 476254), (694, 238127), (1577, 104794), (2869, 57602), (3154, 52397), (5738, 28801), (6593, 25066), (12533, 13186)]