155316364

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{701}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 320314176

約数和(自身を除く): 164997812

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 193, 287, 386, 574, 701, 772, 1148, 1351, 1402, 2702, 2804, 4907, 5404, 7913, 9814, 15826, 19628, 28741, 31652, 55391, 57482, 110782, 114964, 135293, 201187, 221564, 270586, 402374, 541172, 804748, 947051, 1894102, 3788204, 5547013, 11094026, 22188052, 38829091, 77658182, 155316364]

約数ペア:

[(1, 155316364), (2, 77658182), (4, 38829091), (7, 22188052), (14, 11094026), (28, 5547013), (41, 3788204), (82, 1894102), (164, 947051), (193, 804748), (287, 541172), (386, 402374), (574, 270586), (701, 221564), (772, 201187), (1148, 135293), (1351, 114964), (1402, 110782), (2702, 57482), (2804, 55391), (4907, 31652), (5404, 28741), (7913, 19628), (9814, 15826)]