188639066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8221}}^1$

素因数の和:8390

約数の個数: 32

約数和(自身を含む): 355190400

約数和(自身を除く): 166551334

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 1043, 1639, 2086, 3278, 8221, 11473, 16442, 22946, 57547, 90431, 115094, 180862, 633017, 1224929, 1266034, 2449858, 8574503, 13474219, 17149006, 26948438, 94319533, 188639066]

約数ペア:

[(1, 188639066), (2, 94319533), (7, 26948438), (11, 17149006), (14, 13474219), (22, 8574503), (77, 2449858), (149, 1266034), (154, 1224929), (298, 633017), (1043, 180862), (1639, 115094), (2086, 90431), (3278, 57547), (8221, 22946), (11473, 16442)]