165020243518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{178933}}^1$

素因数の和:179476

約数の個数: 32

約数和(自身を含む): 270548208000

約数和(自身を除く): 105527964482

約数列:

[1, 2, 13, 26, 79, 158, 449, 898, 1027, 2054, 5837, 11674, 35471, 70942, 178933, 357866, 461123, 922246, 2326129, 4652258, 14135707, 28271414, 80340917, 160681834, 183764191, 367528382, 1044431921, 2088863842, 6346932443, 12693864886, 82510121759, 165020243518]

約数ペア:

[(1, 165020243518), (2, 82510121759), (13, 12693864886), (26, 6346932443), (79, 2088863842), (158, 1044431921), (449, 367528382), (898, 183764191), (1027, 160681834), (2054, 80340917), (5837, 28271414), (11674, 14135707), (35471, 4652258), (70942, 2326129), (178933, 922246), (357866, 461123)]