166155800

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{14081}}^1$

素因数の和:14156

約数の個数: 48

約数和(自身を含む): 392887800

約数和(自身を除く): 226732000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 5900, 11800, 14081, 28162, 56324, 70405, 112648, 140810, 281620, 352025, 563240, 704050, 830779, 1408100, 1661558, 2816200, 3323116, 4153895, 6646232, 8307790, 16615580, 20769475, 33231160, 41538950, 83077900, 166155800]

約数ペア:

[(1, 166155800), (2, 83077900), (4, 41538950), (5, 33231160), (8, 20769475), (10, 16615580), (20, 8307790), (25, 6646232), (40, 4153895), (50, 3323116), (59, 2816200), (100, 1661558), (118, 1408100), (200, 830779), (236, 704050), (295, 563240), (472, 352025), (590, 281620), (1180, 140810), (1475, 112648), (2360, 70405), (2950, 56324), (5900, 28162), (11800, 14081)]