168630948

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2851}}^1$

素因数の和:2945

約数の個数: 72

約数和(自身を含む): 448471296

約数和(自身を除く): 279840348

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, 2851, 3286, 4929, 5702, 6572, 8553, 9858, 11404, 14787, 17106, 19716, 25659, 29574, 34212, 51318, 59148, 88381, 102636, 151103, 176762, 265143, 302206, 353524, 453309, 530286, 604412, 795429, 906618, 1060572, 1359927, 1590858, 1813236, 2719854, 3181716, 4684193, 5439708, 9368386, 14052579, 18736772, 28105158, 42157737, 56210316, 84315474, 168630948]

約数ペア:

[(1, 168630948), (2, 84315474), (3, 56210316), (4, 42157737), (6, 28105158), (9, 18736772), (12, 14052579), (18, 9368386), (31, 5439708), (36, 4684193), (53, 3181716), (62, 2719854), (93, 1813236), (106, 1590858), (124, 1359927), (159, 1060572), (186, 906618), (212, 795429), (279, 604412), (318, 530286), (372, 453309), (477, 353524), (558, 302206), (636, 265143), (954, 176762), (1116, 151103), (1643, 102636), (1908, 88381), (2851, 59148), (3286, 51318), (4929, 34212), (5702, 29574), (6572, 25659), (8553, 19716), (9858, 17106), (11404, 14787)]