168889744828

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{827}}^1\times {\mathrm{30517}}^1$

素因数の和:31594

約数の個数: 48

約数和(自身を含む): 339614069760

約数和(自身を除く): 170724324932

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 827, 956, 1654, 1673, 3308, 3346, 5789, 6692, 11578, 23156, 30517, 61034, 122068, 197653, 213619, 395306, 427238, 790612, 854476, 1383571, 2767142, 5534284, 7293563, 14587126, 25237559, 29174252, 50475118, 51054941, 100950236, 102109882, 176662913, 204219764, 353325826, 706651652, 6031776601, 12063553202, 24127106404, 42222436207, 84444872414, 168889744828]

約数ペア:

[(1, 168889744828), (2, 84444872414), (4, 42222436207), (7, 24127106404), (14, 12063553202), (28, 6031776601), (239, 706651652), (478, 353325826), (827, 204219764), (956, 176662913), (1654, 102109882), (1673, 100950236), (3308, 51054941), (3346, 50475118), (5789, 29174252), (6692, 25237559), (11578, 14587126), (23156, 7293563), (30517, 5534284), (61034, 2767142), (122068, 1383571), (197653, 854476), (213619, 790612), (395306, 427238)]