142960716

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2511

約数の個数: 72

約数和(自身を含む): 380225664

約数和(自身を除く): 237264948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 2417, 3286, 4834, 4929, 6572, 7251, 9668, 9858, 14502, 14787, 19716, 21753, 29004, 29574, 43506, 59148, 74927, 87012, 128101, 149854, 224781, 256202, 299708, 384303, 449562, 512404, 674343, 768606, 899124, 1152909, 1348686, 1537212, 2305818, 2697372, 3971131, 4611636, 7942262, 11913393, 15884524, 23826786, 35740179, 47653572, 71480358, 142960716]

約数ペア:

[(1, 142960716), (2, 71480358), (3, 47653572), (4, 35740179), (6, 23826786), (9, 15884524), (12, 11913393), (18, 7942262), (31, 4611636), (36, 3971131), (53, 2697372), (62, 2305818), (93, 1537212), (106, 1348686), (124, 1152909), (159, 899124), (186, 768606), (212, 674343), (279, 512404), (318, 449562), (372, 384303), (477, 299708), (558, 256202), (636, 224781), (954, 149854), (1116, 128101), (1643, 87012), (1908, 74927), (2417, 59148), (3286, 43506), (4834, 29574), (4929, 29004), (6572, 21753), (7251, 19716), (9668, 14787), (9858, 14502)]