154830888

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{13697}}^1$

素因数の和:13866

約数の個数: 48

約数和(自身を含む): 422035380

約数和(自身を除く): 267204492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 13697, 27394, 41091, 54788, 82182, 109576, 123273, 164364, 246546, 328728, 493092, 986184, 2150429, 4300858, 6451287, 8601716, 12902574, 17203432, 19353861, 25805148, 38707722, 51610296, 77415444, 154830888]

約数ペア:

[(1, 154830888), (2, 77415444), (3, 51610296), (4, 38707722), (6, 25805148), (8, 19353861), (9, 17203432), (12, 12902574), (18, 8601716), (24, 6451287), (36, 4300858), (72, 2150429), (157, 986184), (314, 493092), (471, 328728), (628, 246546), (942, 164364), (1256, 123273), (1413, 109576), (1884, 82182), (2826, 54788), (3768, 41091), (5652, 27394), (11304, 13697)]