128348517618

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{380881}}^1$

素因数の和:381179

約数の個数: 48

約数和(自身を含む): 282411814776

約数和(自身を除く): 154063297158

約数列:

[1, 2, 3, 6, 9, 18, 97, 193, 194, 291, 386, 579, 582, 873, 1158, 1737, 1746, 3474, 18721, 37442, 56163, 112326, 168489, 336978, 380881, 761762, 1142643, 2285286, 3427929, 6855858, 36945457, 73510033, 73890914, 110836371, 147020066, 220530099, 221672742, 332509113, 441060198, 661590297, 665018226, 1323180594, 7130473201, 14260946402, 21391419603, 42782839206, 64174258809, 128348517618]

約数ペア:

[(1, 128348517618), (2, 64174258809), (3, 42782839206), (6, 21391419603), (9, 14260946402), (18, 7130473201), (97, 1323180594), (193, 665018226), (194, 661590297), (291, 441060198), (386, 332509113), (579, 221672742), (582, 220530099), (873, 147020066), (1158, 110836371), (1737, 73890914), (1746, 73510033), (3474, 36945457), (18721, 6855858), (37442, 3427929), (56163, 2285286), (112326, 1142643), (168489, 761762), (336978, 380881)]