156941496

素因数分解:

$2^3\times 3^3\times {\mathrm{647}}^1\times {\mathrm{1123}}^1$

素因数の和:1785

約数の個数: 64

約数和(自身を含む): 437011200

約数和(自身を除く): 280069704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 647, 1123, 1294, 1941, 2246, 2588, 3369, 3882, 4492, 5176, 5823, 6738, 7764, 8984, 10107, 11646, 13476, 15528, 17469, 20214, 23292, 26952, 30321, 34938, 40428, 46584, 60642, 69876, 80856, 121284, 139752, 242568, 726581, 1453162, 2179743, 2906324, 4359486, 5812648, 6539229, 8718972, 13078458, 17437944, 19617687, 26156916, 39235374, 52313832, 78470748, 156941496]

約数ペア:

[(1, 156941496), (2, 78470748), (3, 52313832), (4, 39235374), (6, 26156916), (8, 19617687), (9, 17437944), (12, 13078458), (18, 8718972), (24, 6539229), (27, 5812648), (36, 4359486), (54, 2906324), (72, 2179743), (108, 1453162), (216, 726581), (647, 242568), (1123, 139752), (1294, 121284), (1941, 80856), (2246, 69876), (2588, 60642), (3369, 46584), (3882, 40428), (4492, 34938), (5176, 30321), (5823, 26952), (6738, 23292), (7764, 20214), (8984, 17469), (10107, 15528), (11646, 13476)]