131593512

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2131}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 343848960

約数和(自身を除く): 212255448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 498, 664, 744, 996, 1992, 2131, 2573, 4262, 5146, 6393, 7719, 8524, 10292, 12786, 15438, 17048, 20584, 25572, 30876, 51144, 61752, 66061, 132122, 176873, 198183, 264244, 353746, 396366, 528488, 530619, 707492, 792732, 1061238, 1414984, 1585464, 2122476, 4244952, 5483063, 10966126, 16449189, 21932252, 32898378, 43864504, 65796756, 131593512]

約数ペア:

[(1, 131593512), (2, 65796756), (3, 43864504), (4, 32898378), (6, 21932252), (8, 16449189), (12, 10966126), (24, 5483063), (31, 4244952), (62, 2122476), (83, 1585464), (93, 1414984), (124, 1061238), (166, 792732), (186, 707492), (248, 530619), (249, 528488), (332, 396366), (372, 353746), (498, 264244), (664, 198183), (744, 176873), (996, 132122), (1992, 66061), (2131, 61752), (2573, 51144), (4262, 30876), (5146, 25572), (6393, 20584), (7719, 17048), (8524, 15438), (10292, 12786)]