147686

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:164

約数の個数: 24

約数和(自身を含む): 283176

約数和(自身を除く): 135490

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 137, 154, 274, 539, 959, 1078, 1507, 1918, 3014, 6713, 10549, 13426, 21098, 73843, 147686]

約数ペア:

[(1, 147686), (2, 73843), (7, 21098), (11, 13426), (14, 10549), (22, 6713), (49, 3014), (77, 1918), (98, 1507), (137, 1078), (154, 959), (274, 539)]