168189235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 222163200

約数和(自身を除く): 53973965

約数列:

[1, 5, 19, 37, 59, 95, 185, 295, 703, 811, 1121, 2183, 3515, 4055, 5605, 10915, 15409, 30007, 41477, 47849, 77045, 150035, 207385, 239245, 570133, 909131, 1770413, 2850665, 4545655, 8852065, 33637847, 168189235]

約数ペア:

[(1, 168189235), (5, 33637847), (19, 8852065), (37, 4545655), (59, 2850665), (95, 1770413), (185, 909131), (295, 570133), (703, 239245), (811, 207385), (1121, 150035), (2183, 77045), (3515, 47849), (4055, 41477), (5605, 30007), (10915, 15409)]