147572008

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{222247}}^1$

素因数の和:222336

約数の個数: 16

約数和(自身を含む): 280032480

約数和(自身を除く): 132460472

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 222247, 444494, 888988, 1777976, 18446501, 36893002, 73786004, 147572008]

約数ペア:

[(1, 147572008), (2, 73786004), (4, 36893002), (8, 18446501), (83, 1777976), (166, 888988), (332, 444494), (664, 222247)]