149457138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{15161}}^1$

素因数の和:15250

約数の個数: 32

約数和(自身を含む): 314399232

約数和(自身を除く): 164942094

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 1643, 3286, 4929, 9858, 15161, 30322, 45483, 90966, 469991, 803533, 939982, 1409973, 1607066, 2410599, 2819946, 4821198, 24909523, 49819046, 74728569, 149457138]

約数ペア:

[(1, 149457138), (2, 74728569), (3, 49819046), (6, 24909523), (31, 4821198), (53, 2819946), (62, 2410599), (93, 1607066), (106, 1409973), (159, 939982), (186, 803533), (318, 469991), (1643, 90966), (3286, 45483), (4929, 30322), (9858, 15161)]