156638118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4703}}^1$

素因数の和:4789

約数の個数: 64

約数和(自身を含む): 391974912

約数和(自身を除く): 235336794

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 2379, 2562, 4703, 4758, 5551, 9406, 11102, 14109, 16653, 28218, 32921, 33306, 61139, 65842, 98763, 122278, 183417, 197526, 286883, 366834, 427973, 573766, 855946, 860649, 1283919, 1721298, 2008181, 2567838, 3729479, 4016362, 6024543, 7458958, 11188437, 12049086, 22376874, 26106353, 52212706, 78319059, 156638118]

約数ペア:

[(1, 156638118), (2, 78319059), (3, 52212706), (6, 26106353), (7, 22376874), (13, 12049086), (14, 11188437), (21, 7458958), (26, 6024543), (39, 4016362), (42, 3729479), (61, 2567838), (78, 2008181), (91, 1721298), (122, 1283919), (182, 860649), (183, 855946), (273, 573766), (366, 427973), (427, 366834), (546, 286883), (793, 197526), (854, 183417), (1281, 122278), (1586, 98763), (2379, 65842), (2562, 61139), (4703, 33306), (4758, 32921), (5551, 28218), (9406, 16653), (11102, 14109)]