165647268

素因数分解:

$2^2\times 3^5\times {\mathrm{193}}^1\times {\mathrm{883}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 436971808

約数和(自身を除く): 271324540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 193, 243, 324, 386, 486, 579, 772, 883, 972, 1158, 1737, 1766, 2316, 2649, 3474, 3532, 5211, 5298, 6948, 7947, 10422, 10596, 15633, 15894, 20844, 23841, 31266, 31788, 46899, 47682, 62532, 71523, 93798, 95364, 143046, 170419, 187596, 214569, 286092, 340838, 429138, 511257, 681676, 858276, 1022514, 1533771, 2045028, 3067542, 4601313, 6135084, 9202626, 13803939, 18405252, 27607878, 41411817, 55215756, 82823634, 165647268]

約数ペア:

[(1, 165647268), (2, 82823634), (3, 55215756), (4, 41411817), (6, 27607878), (9, 18405252), (12, 13803939), (18, 9202626), (27, 6135084), (36, 4601313), (54, 3067542), (81, 2045028), (108, 1533771), (162, 1022514), (193, 858276), (243, 681676), (324, 511257), (386, 429138), (486, 340838), (579, 286092), (772, 214569), (883, 187596), (972, 170419), (1158, 143046), (1737, 95364), (1766, 93798), (2316, 71523), (2649, 62532), (3474, 47682), (3532, 46899), (5211, 31788), (5298, 31266), (6948, 23841), (7947, 20844), (10422, 15894), (10596, 15633)]