155005354

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{9173}}^1$

素因数の和:9270

約数の個数: 32

約数和(自身を含む): 285348096

約数和(自身を除く): 130342742

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 9173, 16898, 18346, 64211, 128422, 155941, 311882, 651283, 1091587, 1302566, 2183174, 4558981, 9117962, 11071811, 22143622, 77502677, 155005354]

約数ペア:

[(1, 155005354), (2, 77502677), (7, 22143622), (14, 11071811), (17, 9117962), (34, 4558981), (71, 2183174), (119, 1302566), (142, 1091587), (238, 651283), (497, 311882), (994, 155941), (1207, 128422), (2414, 64211), (8449, 18346), (9173, 16898)]