156986103110

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2131}}^1\times {\mathrm{37019}}^1$

素因数の和:39356

約数の個数: 32

約数和(自身を含む): 284135904000

約数和(自身を除く): 127149800890

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 2131, 4262, 10655, 21310, 37019, 74038, 185095, 370190, 424069, 848138, 2120345, 4240690, 7366781, 14733562, 36833905, 73667810, 78887489, 157774978, 394437445, 788874890, 15698610311, 31397220622, 78493051555, 156986103110]

約数ペア:

[(1, 156986103110), (2, 78493051555), (5, 31397220622), (10, 15698610311), (199, 788874890), (398, 394437445), (995, 157774978), (1990, 78887489), (2131, 73667810), (4262, 36833905), (10655, 14733562), (21310, 7366781), (37019, 4240690), (74038, 2120345), (185095, 848138), (370190, 424069)]