161542008

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{47737}}^1$

素因数の和:47796

約数の個数: 48

約数和(自身を含む): 446827680

約数和(自身を除く): 285285672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 47737, 95474, 143211, 190948, 286422, 381896, 429633, 572844, 859266, 1145688, 1718532, 2243639, 3437064, 4487278, 6730917, 8974556, 13461834, 17949112, 20192751, 26923668, 40385502, 53847336, 80771004, 161542008]

約数ペア:

[(1, 161542008), (2, 80771004), (3, 53847336), (4, 40385502), (6, 26923668), (8, 20192751), (9, 17949112), (12, 13461834), (18, 8974556), (24, 6730917), (36, 4487278), (47, 3437064), (72, 2243639), (94, 1718532), (141, 1145688), (188, 859266), (282, 572844), (376, 429633), (423, 381896), (564, 286422), (846, 190948), (1128, 143211), (1692, 95474), (3384, 47737)]