171657296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3779}}^1$

素因数の和:3971

約数の個数: 40

約数和(自身を含む): 354352320

約数和(自身を除く): 182695024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 272, 334, 668, 1336, 2672, 2839, 3779, 5678, 7558, 11356, 15116, 22712, 30232, 45424, 60464, 64243, 128486, 256972, 513944, 631093, 1027888, 1262186, 2524372, 5048744, 10097488, 10728581, 21457162, 42914324, 85828648, 171657296]

約数ペア:

[(1, 171657296), (2, 85828648), (4, 42914324), (8, 21457162), (16, 10728581), (17, 10097488), (34, 5048744), (68, 2524372), (136, 1262186), (167, 1027888), (272, 631093), (334, 513944), (668, 256972), (1336, 128486), (2672, 64243), (2839, 60464), (3779, 45424), (5678, 30232), (7558, 22712), (11356, 15116)]