156519468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15149}}^1$

素因数の和:15207

約数の個数: 72

約数和(自身を含む): 463226400

約数和(自身を除く): 306706932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 15149, 30298, 45447, 60596, 90894, 106043, 136341, 181788, 212086, 272682, 318129, 424172, 545364, 621109, 636258, 954387, 1242218, 1272516, 1863327, 1908774, 2484436, 3726654, 3817548, 4347763, 5589981, 7453308, 8695526, 11179962, 13043289, 17391052, 22359924, 26086578, 39129867, 52173156, 78259734, 156519468]

約数ペア:

[(1, 156519468), (2, 78259734), (3, 52173156), (4, 39129867), (6, 26086578), (7, 22359924), (9, 17391052), (12, 13043289), (14, 11179962), (18, 8695526), (21, 7453308), (28, 5589981), (36, 4347763), (41, 3817548), (42, 3726654), (63, 2484436), (82, 1908774), (84, 1863327), (123, 1272516), (126, 1242218), (164, 954387), (246, 636258), (252, 621109), (287, 545364), (369, 424172), (492, 318129), (574, 272682), (738, 212086), (861, 181788), (1148, 136341), (1476, 106043), (1722, 90894), (2583, 60596), (3444, 45447), (5166, 30298), (10332, 15149)]