151577041

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 207990720

約数和(自身を除く): 56413679

約数列:

[1, 7, 11, 19, 41, 49, 77, 133, 209, 287, 361, 451, 539, 779, 931, 1463, 2009, 2527, 3157, 3971, 5453, 6859, 8569, 10241, 14801, 17689, 22099, 27797, 38171, 48013, 59983, 75449, 103607, 162811, 194579, 281219, 336091, 419881, 528143, 725249, 1139677, 1968533, 3093409, 3697001, 7977739, 13779731, 21653863, 151577041]

約数ペア:

[(1, 151577041), (7, 21653863), (11, 13779731), (19, 7977739), (41, 3697001), (49, 3093409), (77, 1968533), (133, 1139677), (209, 725249), (287, 528143), (361, 419881), (451, 336091), (539, 281219), (779, 194579), (931, 162811), (1463, 103607), (2009, 75449), (2527, 59983), (3157, 48013), (3971, 38171), (5453, 27797), (6859, 22099), (8569, 17689), (10241, 14801)]