168155510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{10663}}^1$

素因数の和:10772

約数の個数: 32

約数和(自身を含む): 322479360

約数和(自身を除く): 154323850

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 7885, 10663, 15770, 21326, 53315, 106630, 202597, 405194, 885029, 1012985, 1770058, 2025970, 4425145, 8850290, 16815551, 33631102, 84077755, 168155510]

約数ペア:

[(1, 168155510), (2, 84077755), (5, 33631102), (10, 16815551), (19, 8850290), (38, 4425145), (83, 2025970), (95, 1770058), (166, 1012985), (190, 885029), (415, 405194), (830, 202597), (1577, 106630), (3154, 53315), (7885, 21326), (10663, 15770)]