158362308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{647}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 432589248

約数和(自身を除く): 274226940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 523, 647, 1046, 1294, 1569, 1941, 2092, 2588, 3138, 3882, 4707, 5823, 6276, 6799, 7764, 8411, 9414, 11646, 13598, 16822, 18828, 20397, 23292, 25233, 27196, 33644, 40794, 50466, 61191, 75699, 81588, 100932, 122382, 151398, 244764, 302796, 338381, 676762, 1015143, 1353524, 2030286, 3045429, 4060572, 4398953, 6090858, 8797906, 12181716, 13196859, 17595812, 26393718, 39590577, 52787436, 79181154, 158362308]

約数ペア:

[(1, 158362308), (2, 79181154), (3, 52787436), (4, 39590577), (6, 26393718), (9, 17595812), (12, 13196859), (13, 12181716), (18, 8797906), (26, 6090858), (36, 4398953), (39, 4060572), (52, 3045429), (78, 2030286), (117, 1353524), (156, 1015143), (234, 676762), (468, 338381), (523, 302796), (647, 244764), (1046, 151398), (1294, 122382), (1569, 100932), (1941, 81588), (2092, 75699), (2588, 61191), (3138, 50466), (3882, 40794), (4707, 33644), (5823, 27196), (6276, 25233), (6799, 23292), (7764, 20397), (8411, 18828), (9414, 16822), (11646, 13598)]