151456644

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 390161408

約数和(自身を除く): 238704764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 157, 211, 254, 314, 381, 422, 471, 508, 628, 633, 762, 844, 942, 1143, 1266, 1413, 1524, 1884, 1899, 2286, 2532, 2826, 3798, 4572, 5652, 7596, 19939, 26797, 33127, 39878, 53594, 59817, 66254, 79756, 80391, 99381, 107188, 119634, 132508, 160782, 179451, 198762, 239268, 241173, 298143, 321564, 358902, 397524, 482346, 596286, 717804, 964692, 1192572, 4207129, 8414258, 12621387, 16828516, 25242774, 37864161, 50485548, 75728322, 151456644]

約数ペア:

[(1, 151456644), (2, 75728322), (3, 50485548), (4, 37864161), (6, 25242774), (9, 16828516), (12, 12621387), (18, 8414258), (36, 4207129), (127, 1192572), (157, 964692), (211, 717804), (254, 596286), (314, 482346), (381, 397524), (422, 358902), (471, 321564), (508, 298143), (628, 241173), (633, 239268), (762, 198762), (844, 179451), (942, 160782), (1143, 132508), (1266, 119634), (1413, 107188), (1524, 99381), (1884, 80391), (1899, 79756), (2286, 66254), (2532, 59817), (2826, 53594), (3798, 39878), (4572, 33127), (5652, 26797), (7596, 19939)]