158952456

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18869}}^1$

素因数の和:18900

約数の個数: 80

約数和(自身を含む): 479486700

約数和(自身を除く): 320534244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 18869, 37738, 56607, 75476, 113214, 150952, 169821, 226428, 245297, 339642, 452856, 490594, 509463, 679284, 735891, 981188, 1018926, 1358568, 1471782, 1528389, 1962376, 2037852, 2207673, 2943564, 3056778, 4075704, 4415346, 5887128, 6113556, 6623019, 8830692, 12227112, 13246038, 17661384, 19869057, 26492076, 39738114, 52984152, 79476228, 158952456]

約数ペア:

[(1, 158952456), (2, 79476228), (3, 52984152), (4, 39738114), (6, 26492076), (8, 19869057), (9, 17661384), (12, 13246038), (13, 12227112), (18, 8830692), (24, 6623019), (26, 6113556), (27, 5887128), (36, 4415346), (39, 4075704), (52, 3056778), (54, 2943564), (72, 2207673), (78, 2037852), (81, 1962376), (104, 1528389), (108, 1471782), (117, 1358568), (156, 1018926), (162, 981188), (216, 735891), (234, 679284), (312, 509463), (324, 490594), (351, 452856), (468, 339642), (648, 245297), (702, 226428), (936, 169821), (1053, 150952), (1404, 113214), (2106, 75476), (2808, 56607), (4212, 37738), (8424, 18869)]