156664248920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8501}}^1\times {\mathrm{15887}}^1$

素因数の和:24428

約数の個数: 64

約数和(自身を含む): 364715395200

約数和(自身を除く): 208051146280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 8501, 15887, 17002, 31774, 34004, 42505, 63548, 68008, 79435, 85010, 127096, 158870, 170020, 246529, 317740, 340040, 460723, 493058, 635480, 921446, 986116, 1232645, 1842892, 1972232, 2303615, 2465290, 3685784, 4607230, 4930580, 9214460, 9861160, 18428920, 135055387, 270110774, 540221548, 675276935, 1080443096, 1350553870, 2701107740, 3916606223, 5402215480, 7833212446, 15666424892, 19583031115, 31332849784, 39166062230, 78332124460, 156664248920]

約数ペア:

[(1, 156664248920), (2, 78332124460), (4, 39166062230), (5, 31332849784), (8, 19583031115), (10, 15666424892), (20, 7833212446), (29, 5402215480), (40, 3916606223), (58, 2701107740), (116, 1350553870), (145, 1080443096), (232, 675276935), (290, 540221548), (580, 270110774), (1160, 135055387), (8501, 18428920), (15887, 9861160), (17002, 9214460), (31774, 4930580), (34004, 4607230), (42505, 3685784), (63548, 2465290), (68008, 2303615), (79435, 1972232), (85010, 1842892), (127096, 1232645), (158870, 986116), (170020, 921446), (246529, 635480), (317740, 493058), (340040, 460723)]