160147137

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 230918400

約数和(自身を除く): 70771263

約数列:

[1, 3, 23, 37, 69, 111, 149, 421, 447, 851, 1263, 2553, 3427, 5513, 9683, 10281, 15577, 16539, 29049, 46731, 62729, 126799, 188187, 358271, 380397, 1074813, 1442767, 2320973, 4328301, 6962919, 53382379, 160147137]

約数ペア:

[(1, 160147137), (3, 53382379), (23, 6962919), (37, 4328301), (69, 2320973), (111, 1442767), (149, 1074813), (421, 380397), (447, 358271), (851, 188187), (1263, 126799), (2553, 62729), (3427, 46731), (5513, 29049), (9683, 16539), (10281, 15577)]