159681912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{511801}}^1$

素因数の和:511823

約数の個数: 32

約数和(自身を含む): 429913680

約数和(自身を除く): 270231768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 511801, 1023602, 1535403, 2047204, 3070806, 4094408, 6141612, 6653413, 12283224, 13306826, 19960239, 26613652, 39920478, 53227304, 79840956, 159681912]

約数ペア:

[(1, 159681912), (2, 79840956), (3, 53227304), (4, 39920478), (6, 26613652), (8, 19960239), (12, 13306826), (13, 12283224), (24, 6653413), (26, 6141612), (39, 4094408), (52, 3070806), (78, 2047204), (104, 1535403), (156, 1023602), (312, 511801)]