123164954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{557}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 222173280

約数和(自身を除く): 99008326

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 529, 557, 874, 1058, 1114, 4807, 5819, 6127, 9614, 10051, 10583, 11638, 12254, 12811, 20102, 21166, 25622, 110561, 116413, 140921, 221122, 232826, 243409, 281842, 294653, 486818, 589306, 2677499, 3241183, 5354998, 5598407, 6482366, 11196814, 61582477, 123164954]

約数ペア:

[(1, 123164954), (2, 61582477), (11, 11196814), (19, 6482366), (22, 5598407), (23, 5354998), (38, 3241183), (46, 2677499), (209, 589306), (253, 486818), (418, 294653), (437, 281842), (506, 243409), (529, 232826), (557, 221122), (874, 140921), (1058, 116413), (1114, 110561), (4807, 25622), (5819, 21166), (6127, 20102), (9614, 12811), (10051, 12254), (10583, 11638)]