156905220386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{90947}}^1$

素因数の和:91598

約数の個数: 32

約数和(自身を含む): 251191100160

約数和(自身を除く): 94285879774

約数列:

[1, 2, 19, 38, 83, 166, 547, 1094, 1577, 3154, 10393, 20786, 45401, 90802, 90947, 181894, 862619, 1725238, 1727993, 3455986, 7548601, 15097202, 49748009, 99496018, 143423419, 286846838, 945212171, 1890424342, 4129084747, 8258169494, 78452610193, 156905220386]

約数ペア:

[(1, 156905220386), (2, 78452610193), (19, 8258169494), (38, 4129084747), (83, 1890424342), (166, 945212171), (547, 286846838), (1094, 143423419), (1577, 99496018), (3154, 49748009), (10393, 15097202), (20786, 7548601), (45401, 3455986), (90802, 1727993), (90947, 1725238), (181894, 862619)]