154536038398

素因数分解:

$2^1\times 7^4\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{1579}}^1$

素因数の和:1927

約数の個数: 80

約数和(自身を含む): 274828518000

約数和(自身を除く): 120292479602

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 229, 343, 458, 623, 686, 1246, 1579, 1603, 2401, 3158, 3206, 4361, 4802, 8722, 11053, 11221, 20381, 22106, 22442, 30527, 40762, 61054, 77371, 78547, 140531, 142667, 154742, 157094, 213689, 281062, 285334, 361591, 427378, 541597, 549829, 723182, 983717, 998669, 1083194, 1099658, 1967434, 1997338, 2531137, 3791179, 5062274, 6886019, 6990683, 7582358, 13772038, 13981366, 17717959, 32181599, 35435918, 48202133, 48934781, 64363198, 96404266, 97869562, 124025713, 225271193, 248051426, 337414931, 450542386, 674829862, 868179991, 1576898351, 1736359982, 3153796702, 11038288457, 22076576914, 77268019199, 154536038398]

約数ペア:

[(1, 154536038398), (2, 77268019199), (7, 22076576914), (14, 11038288457), (49, 3153796702), (89, 1736359982), (98, 1576898351), (178, 868179991), (229, 674829862), (343, 450542386), (458, 337414931), (623, 248051426), (686, 225271193), (1246, 124025713), (1579, 97869562), (1603, 96404266), (2401, 64363198), (3158, 48934781), (3206, 48202133), (4361, 35435918), (4802, 32181599), (8722, 17717959), (11053, 13981366), (11221, 13772038), (20381, 7582358), (22106, 6990683), (22442, 6886019), (30527, 5062274), (40762, 3791179), (61054, 2531137), (77371, 1997338), (78547, 1967434), (140531, 1099658), (142667, 1083194), (154742, 998669), (157094, 983717), (213689, 723182), (281062, 549829), (285334, 541597), (361591, 427378)]