151031846

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2357}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 271641600

約数和(自身を除く): 120609754

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 322, 398, 1393, 2357, 2786, 4577, 4714, 9154, 16499, 32039, 32998, 54211, 64078, 108422, 379477, 469043, 758954, 938086, 3283301, 6566602, 10787989, 21575978, 75515923, 151031846]

約数ペア:

[(1, 151031846), (2, 75515923), (7, 21575978), (14, 10787989), (23, 6566602), (46, 3283301), (161, 938086), (199, 758954), (322, 469043), (398, 379477), (1393, 108422), (2357, 64078), (2786, 54211), (4577, 32998), (4714, 32039), (9154, 16499)]