166995530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17597}}^1$

素因数の和:17690

約数の個数: 32

約数和(自身を含む): 328167504

約数和(自身を除く): 161171974

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 17597, 35194, 87985, 175970, 228761, 457522, 1143805, 1284581, 2287610, 2569162, 6422905, 12845810, 16699553, 33399106, 83497765, 166995530]

約数ペア:

[(1, 166995530), (2, 83497765), (5, 33399106), (10, 16699553), (13, 12845810), (26, 6422905), (65, 2569162), (73, 2287610), (130, 1284581), (146, 1143805), (365, 457522), (730, 228761), (949, 175970), (1898, 87985), (4745, 35194), (9490, 17597)]