15301848

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 40043520

約数和(自身を除く): 24741672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 131, 157, 186, 248, 262, 314, 372, 393, 471, 524, 628, 744, 786, 942, 1048, 1256, 1572, 1884, 3144, 3768, 4061, 4867, 8122, 9734, 12183, 14601, 16244, 19468, 20567, 24366, 29202, 32488, 38936, 41134, 48732, 58404, 61701, 82268, 97464, 116808, 123402, 164536, 246804, 493608, 637577, 1275154, 1912731, 2550308, 3825462, 5100616, 7650924, 15301848]

約数ペア:

[(1, 15301848), (2, 7650924), (3, 5100616), (4, 3825462), (6, 2550308), (8, 1912731), (12, 1275154), (24, 637577), (31, 493608), (62, 246804), (93, 164536), (124, 123402), (131, 116808), (157, 97464), (186, 82268), (248, 61701), (262, 58404), (314, 48732), (372, 41134), (393, 38936), (471, 32488), (524, 29202), (628, 24366), (744, 20567), (786, 19468), (942, 16244), (1048, 14601), (1256, 12183), (1572, 9734), (1884, 8122), (3144, 4867), (3768, 4061)]