149786172

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1710

約数の個数: 84

約数和(自身を含む): 405931456

約数和(自身を除く): 256145284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 729, 837, 972, 1116, 1458, 1657, 1674, 2511, 2916, 3314, 3348, 4971, 5022, 6628, 7533, 9942, 10044, 14913, 15066, 19884, 22599, 29826, 30132, 44739, 45198, 51367, 59652, 89478, 90396, 102734, 134217, 154101, 178956, 205468, 268434, 308202, 402651, 462303, 536868, 616404, 805302, 924606, 1207953, 1386909, 1610604, 1849212, 2415906, 2773818, 4160727, 4831812, 5547636, 8321454, 12482181, 16642908, 24964362, 37446543, 49928724, 74893086, 149786172]

約数ペア:

[(1, 149786172), (2, 74893086), (3, 49928724), (4, 37446543), (6, 24964362), (9, 16642908), (12, 12482181), (18, 8321454), (27, 5547636), (31, 4831812), (36, 4160727), (54, 2773818), (62, 2415906), (81, 1849212), (93, 1610604), (108, 1386909), (124, 1207953), (162, 924606), (186, 805302), (243, 616404), (279, 536868), (324, 462303), (372, 402651), (486, 308202), (558, 268434), (729, 205468), (837, 178956), (972, 154101), (1116, 134217), (1458, 102734), (1657, 90396), (1674, 89478), (2511, 59652), (2916, 51367), (3314, 45198), (3348, 44739), (4971, 30132), (5022, 29826), (6628, 22599), (7533, 19884), (9942, 15066), (10044, 14913)]