154422044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2663}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 328204800

約数和(自身を除く): 173782756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 532, 763, 1526, 2071, 2663, 3052, 4142, 5326, 8284, 10652, 14497, 18641, 28994, 37282, 50597, 57988, 74564, 101194, 202388, 290267, 354179, 580534, 708358, 1161068, 1416716, 2031869, 4063738, 5515073, 8127476, 11030146, 22060292, 38605511, 77211022, 154422044]

約数ペア:

[(1, 154422044), (2, 77211022), (4, 38605511), (7, 22060292), (14, 11030146), (19, 8127476), (28, 5515073), (38, 4063738), (76, 2031869), (109, 1416716), (133, 1161068), (218, 708358), (266, 580534), (436, 354179), (532, 290267), (763, 202388), (1526, 101194), (2071, 74564), (2663, 57988), (3052, 50597), (4142, 37282), (5326, 28994), (8284, 18641), (10652, 14497)]