149631700304

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{68262637}}^1$

素因数の和:68262782

約数の個数: 20

約数和(自身を含む): 292027565364

約数和(自身を除く): 142395865060

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 68262637, 136525274, 273050548, 546101096, 1092202192, 9351981269, 18703962538, 37407925076, 74815850152, 149631700304]

約数ペア:

[(1, 149631700304), (2, 74815850152), (4, 37407925076), (8, 18703962538), (16, 9351981269), (137, 1092202192), (274, 546101096), (548, 273050548), (1096, 136525274), (2192, 68262637)]