137846492

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{30203}}^1$

素因数の和:30377

約数の個数: 24

約数和(自身を含む): 277393536

約数和(自身を除く): 139547044

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 30203, 60406, 120812, 211421, 422842, 845684, 4923089, 9846178, 19692356, 34461623, 68923246, 137846492]

約数ペア:

[(1, 137846492), (2, 68923246), (4, 34461623), (7, 19692356), (14, 9846178), (28, 4923089), (163, 845684), (326, 422842), (652, 211421), (1141, 120812), (2282, 60406), (4564, 30203)]