156747123018

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{122650331}}^1$

素因数の和:122650410

約数の個数: 24

約数和(自身を含む): 344402132256

約数和(自身を除く): 187655009238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 122650331, 245300662, 367950993, 735901986, 1103852979, 2207705958, 8708173501, 17416347002, 26124520503, 52249041006, 78373561509, 156747123018]

約数ペア:

[(1, 156747123018), (2, 78373561509), (3, 52249041006), (6, 26124520503), (9, 17416347002), (18, 8708173501), (71, 2207705958), (142, 1103852979), (213, 735901986), (426, 367950993), (639, 245300662), (1278, 122650331)]