154448572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 289142784

約数和(自身を除く): 134694212

約数列:

[1, 2, 4, 31, 53, 62, 71, 106, 124, 142, 212, 284, 331, 662, 1324, 1643, 2201, 3286, 3763, 4402, 6572, 7526, 8804, 10261, 15052, 17543, 20522, 23501, 35086, 41044, 47002, 70172, 94004, 116653, 233306, 466612, 543833, 728531, 1087666, 1245553, 1457062, 2175332, 2491106, 2914124, 4982212, 38612143, 77224286, 154448572]

約数ペア:

[(1, 154448572), (2, 77224286), (4, 38612143), (31, 4982212), (53, 2914124), (62, 2491106), (71, 2175332), (106, 1457062), (124, 1245553), (142, 1087666), (212, 728531), (284, 543833), (331, 466612), (662, 233306), (1324, 116653), (1643, 94004), (2201, 70172), (3286, 47002), (3763, 41044), (4402, 35086), (6572, 23501), (7526, 20522), (8804, 17543), (10261, 15052)]