149387007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 266112000

約数和(自身を除く): 116724993

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 109, 119, 187, 231, 327, 349, 357, 561, 763, 1047, 1199, 1309, 1853, 2289, 2443, 3597, 3839, 3927, 5559, 5933, 7329, 8393, 11517, 12971, 17799, 20383, 25179, 26873, 38041, 38913, 41531, 61149, 65263, 80619, 114123, 124593, 142681, 195789, 266287, 418451, 428043, 456841, 646697, 798861, 1255353, 1370523, 1940091, 2929157, 4526879, 7113667, 8787471, 13580637, 21341001, 49795669, 149387007]

約数ペア:

[(1, 149387007), (3, 49795669), (7, 21341001), (11, 13580637), (17, 8787471), (21, 7113667), (33, 4526879), (51, 2929157), (77, 1940091), (109, 1370523), (119, 1255353), (187, 798861), (231, 646697), (327, 456841), (349, 428043), (357, 418451), (561, 266287), (763, 195789), (1047, 142681), (1199, 124593), (1309, 114123), (1853, 80619), (2289, 65263), (2443, 61149), (3597, 41531), (3839, 38913), (3927, 38041), (5559, 26873), (5933, 25179), (7329, 20383), (8393, 17799), (11517, 12971)]