164518458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1823}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 360495360

約数和(自身を除く): 195976902

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 169, 178, 267, 338, 507, 534, 1014, 1157, 1823, 2314, 3471, 3646, 5469, 6942, 10938, 15041, 23699, 30082, 45123, 47398, 71097, 90246, 142194, 162247, 308087, 324494, 486741, 616174, 924261, 973482, 1848522, 2109211, 4218422, 6327633, 12655266, 27419743, 54839486, 82259229, 164518458]

約数ペア:

[(1, 164518458), (2, 82259229), (3, 54839486), (6, 27419743), (13, 12655266), (26, 6327633), (39, 4218422), (78, 2109211), (89, 1848522), (169, 973482), (178, 924261), (267, 616174), (338, 486741), (507, 324494), (534, 308087), (1014, 162247), (1157, 142194), (1823, 90246), (2314, 71097), (3471, 47398), (3646, 45123), (5469, 30082), (6942, 23699), (10938, 15041)]