156733840160

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11802247}}^1$

素因数の和:11802345

約数の個数: 48

約数和(自身を含む): 374744978496

約数和(自身を除く): 218011138336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 11802247, 23604494, 47208988, 59011235, 94417976, 118022470, 188835952, 236044940, 377671904, 472089880, 944179760, 979586501, 1888359520, 1959173002, 3918346004, 4897932505, 7836692008, 9795865010, 15673384016, 19591730020, 31346768032, 39183460040, 78366920080, 156733840160]

約数ペア:

[(1, 156733840160), (2, 78366920080), (4, 39183460040), (5, 31346768032), (8, 19591730020), (10, 15673384016), (16, 9795865010), (20, 7836692008), (32, 4897932505), (40, 3918346004), (80, 1959173002), (83, 1888359520), (160, 979586501), (166, 944179760), (332, 472089880), (415, 377671904), (664, 236044940), (830, 188835952), (1328, 118022470), (1660, 94417976), (2656, 59011235), (3320, 47208988), (6640, 23604494), (13280, 11802247)]