172849118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11352

約数の個数: 32

約数和(自身を含む): 303421440

約数和(自身を除く): 130572322

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 11287, 15314, 22574, 146731, 214453, 293462, 349897, 428906, 699794, 2787889, 4548661, 5575778, 6648043, 9097322, 13296086, 86424559, 172849118]

約数ペア:

[(1, 172849118), (2, 86424559), (13, 13296086), (19, 9097322), (26, 6648043), (31, 5575778), (38, 4548661), (62, 2787889), (247, 699794), (403, 428906), (494, 349897), (589, 293462), (806, 214453), (1178, 146731), (7657, 22574), (11287, 15314)]