171942972

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6959}}^1$

素因数の和:7066

約数の個数: 48

約数和(自身を含む): 420940800

約数和(自身を除く): 248997828

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 71, 87, 116, 142, 174, 213, 284, 348, 426, 852, 2059, 4118, 6177, 6959, 8236, 12354, 13918, 20877, 24708, 27836, 41754, 83508, 201811, 403622, 494089, 605433, 807244, 988178, 1210866, 1482267, 1976356, 2421732, 2964534, 5929068, 14328581, 28657162, 42985743, 57314324, 85971486, 171942972]

約数ペア:

[(1, 171942972), (2, 85971486), (3, 57314324), (4, 42985743), (6, 28657162), (12, 14328581), (29, 5929068), (58, 2964534), (71, 2421732), (87, 1976356), (116, 1482267), (142, 1210866), (174, 988178), (213, 807244), (284, 605433), (348, 494089), (426, 403622), (852, 201811), (2059, 83508), (4118, 41754), (6177, 27836), (6959, 24708), (8236, 20877), (12354, 13918)]