124621912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 262944000

約数和(自身を除く): 138322088

約数列:

[1, 2, 4, 8, 19, 23, 38, 43, 46, 76, 86, 92, 152, 172, 184, 344, 437, 817, 829, 874, 989, 1634, 1658, 1748, 1978, 3268, 3316, 3496, 3956, 6536, 6632, 7912, 15751, 18791, 19067, 31502, 35647, 37582, 38134, 63004, 71294, 75164, 76268, 126008, 142588, 150328, 152536, 285176, 362273, 677293, 724546, 819881, 1354586, 1449092, 1639762, 2709172, 2898184, 3279524, 5418344, 6559048, 15577739, 31155478, 62310956, 124621912]

約数ペア:

[(1, 124621912), (2, 62310956), (4, 31155478), (8, 15577739), (19, 6559048), (23, 5418344), (38, 3279524), (43, 2898184), (46, 2709172), (76, 1639762), (86, 1449092), (92, 1354586), (152, 819881), (172, 724546), (184, 677293), (344, 362273), (437, 285176), (817, 152536), (829, 150328), (874, 142588), (989, 126008), (1634, 76268), (1658, 75164), (1748, 71294), (1978, 63004), (3268, 38134), (3316, 37582), (3496, 35647), (3956, 31502), (6536, 19067), (6632, 18791), (7912, 15751)]