173780528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{22031}}^1$

素因数の和:22085

約数の個数: 40

約数和(自身を含む): 368815680

約数和(自身を除く): 195035152

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 22031, 44062, 88124, 176248, 352496, 374527, 638899, 749054, 1277798, 1498108, 2555596, 2996216, 5111192, 5992432, 10222384, 10861283, 21722566, 43445132, 86890264, 173780528]

約数ペア:

[(1, 173780528), (2, 86890264), (4, 43445132), (8, 21722566), (16, 10861283), (17, 10222384), (29, 5992432), (34, 5111192), (58, 2996216), (68, 2555596), (116, 1498108), (136, 1277798), (232, 749054), (272, 638899), (464, 374527), (493, 352496), (986, 176248), (1972, 88124), (3944, 44062), (7888, 22031)]