157293752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8237}}^1$

素因数の和:8292

約数の個数: 64

約数和(自身を含む): 379607040

約数和(自身を除く): 222313288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 8237, 9548, 16474, 19096, 32948, 57659, 65896, 90607, 115318, 181214, 230636, 255347, 362428, 461272, 510694, 634249, 724856, 1021388, 1268498, 1787429, 2042776, 2536996, 2808817, 3574858, 5073992, 5617634, 7149716, 11235268, 14299432, 19661719, 22470536, 39323438, 78646876, 157293752]

約数ペア:

[(1, 157293752), (2, 78646876), (4, 39323438), (7, 22470536), (8, 19661719), (11, 14299432), (14, 11235268), (22, 7149716), (28, 5617634), (31, 5073992), (44, 3574858), (56, 2808817), (62, 2536996), (77, 2042776), (88, 1787429), (124, 1268498), (154, 1021388), (217, 724856), (248, 634249), (308, 510694), (341, 461272), (434, 362428), (616, 255347), (682, 230636), (868, 181214), (1364, 115318), (1736, 90607), (2387, 65896), (2728, 57659), (4774, 32948), (8237, 19096), (9548, 16474)]