164036614

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2381}}^1$

素因数の和:2453

約数の個数: 48

約数和(自身を含む): 309564720

約数和(自身を除く): 145528106

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 518, 703, 931, 1406, 1813, 1862, 2381, 3626, 4762, 4921, 9842, 16667, 33334, 34447, 45239, 68894, 88097, 90478, 116669, 176194, 233338, 316673, 616679, 633346, 1233358, 1673843, 2216711, 3347686, 4316753, 4433422, 8633506, 11716901, 23433802, 82018307, 164036614]

約数ペア:

[(1, 164036614), (2, 82018307), (7, 23433802), (14, 11716901), (19, 8633506), (37, 4433422), (38, 4316753), (49, 3347686), (74, 2216711), (98, 1673843), (133, 1233358), (259, 633346), (266, 616679), (518, 316673), (703, 233338), (931, 176194), (1406, 116669), (1813, 90478), (1862, 88097), (2381, 68894), (3626, 45239), (4762, 34447), (4921, 33334), (9842, 16667)]