139842318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 233405682

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 89, 114, 133, 154, 178, 179, 209, 231, 266, 267, 358, 399, 418, 462, 534, 537, 623, 627, 798, 979, 1074, 1246, 1253, 1254, 1463, 1691, 1869, 1958, 1969, 2506, 2926, 2937, 3382, 3401, 3738, 3759, 3938, 4389, 5073, 5874, 5907, 6802, 6853, 7518, 8778, 10146, 10203, 11814, 11837, 13706, 13783, 15931, 18601, 20406, 20559, 23674, 23807, 27566, 31862, 35511, 37202, 37411, 41118, 41349, 47614, 47793, 55803, 71022, 71421, 74822, 82698, 95586, 111517, 111606, 112233, 130207, 142842, 175241, 223034, 224466, 260414, 261877, 302689, 334551, 350482, 390621, 523754, 525723, 605378, 669102, 781242, 785631, 908067, 1051446, 1226687, 1571262, 1816134, 2118823, 2453374, 3329579, 3680061, 4237646, 6356469, 6659158, 7360122, 9988737, 12712938, 19977474, 23307053, 46614106, 69921159, 139842318]

約数ペア:

[(1, 139842318), (2, 69921159), (3, 46614106), (6, 23307053), (7, 19977474), (11, 12712938), (14, 9988737), (19, 7360122), (21, 6659158), (22, 6356469), (33, 4237646), (38, 3680061), (42, 3329579), (57, 2453374), (66, 2118823), (77, 1816134), (89, 1571262), (114, 1226687), (133, 1051446), (154, 908067), (178, 785631), (179, 781242), (209, 669102), (231, 605378), (266, 525723), (267, 523754), (358, 390621), (399, 350482), (418, 334551), (462, 302689), (534, 261877), (537, 260414), (623, 224466), (627, 223034), (798, 175241), (979, 142842), (1074, 130207), (1246, 112233), (1253, 111606), (1254, 111517), (1463, 95586), (1691, 82698), (1869, 74822), (1958, 71421), (1969, 71022), (2506, 55803), (2926, 47793), (2937, 47614), (3382, 41349), (3401, 41118), (3738, 37411), (3759, 37202), (3938, 35511), (4389, 31862), (5073, 27566), (5874, 23807), (5907, 23674), (6802, 20559), (6853, 20406), (7518, 18601), (8778, 15931), (10146, 13783), (10203, 13706), (11814, 11837)]