131601912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421801}}^1$

素因数の和:421823

約数の個数: 32

約数和(自身を含む): 354313680

約数和(自身を除く): 222711768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 421801, 843602, 1265403, 1687204, 2530806, 3374408, 5061612, 5483413, 10123224, 10966826, 16450239, 21933652, 32900478, 43867304, 65800956, 131601912]

約数ペア:

[(1, 131601912), (2, 65800956), (3, 43867304), (4, 32900478), (6, 21933652), (8, 16450239), (12, 10966826), (13, 10123224), (24, 5483413), (26, 5061612), (39, 3374408), (52, 2530806), (78, 1687204), (104, 1265403), (156, 843602), (312, 421801)]