156031401

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 227635200

約数和(自身を除く): 71603799

約数列:

[1, 3, 19, 31, 57, 93, 227, 389, 589, 681, 1167, 1767, 4313, 7037, 7391, 12059, 12939, 21111, 22173, 36177, 88303, 133703, 229121, 264909, 401109, 687363, 1677757, 2737393, 5033271, 8212179, 52010467, 156031401]

約数ペア:

[(1, 156031401), (3, 52010467), (19, 8212179), (31, 5033271), (57, 2737393), (93, 1677757), (227, 687363), (389, 401109), (589, 264909), (681, 229121), (1167, 133703), (1767, 88303), (4313, 36177), (7037, 22173), (7391, 21111), (12059, 12939)]