137193712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{372809}}^1$

素因数の和:372840

約数の個数: 20

約数和(自身を含む): 277370640

約数和(自身を除く): 140176928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 372809, 745618, 1491236, 2982472, 5964944, 8574607, 17149214, 34298428, 68596856, 137193712]

約数ペア:

[(1, 137193712), (2, 68596856), (4, 34298428), (8, 17149214), (16, 8574607), (23, 5964944), (46, 2982472), (92, 1491236), (184, 745618), (368, 372809)]