153880924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{3271}}^1$

素因数の和:3913

約数の個数: 24

約数和(自身を含む): 284009600

約数和(自身を除く): 130128676

約数列:

[1, 2, 4, 19, 38, 76, 619, 1238, 2476, 3271, 6542, 11761, 13084, 23522, 47044, 62149, 124298, 248596, 2024749, 4049498, 8098996, 38470231, 76940462, 153880924]

約数ペア:

[(1, 153880924), (2, 76940462), (4, 38470231), (19, 8098996), (38, 4049498), (76, 2024749), (619, 248596), (1238, 124298), (2476, 62149), (3271, 47044), (6542, 23522), (11761, 13084)]