138682064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4703}}^1$

素因数の和:4827

約数の個数: 40

約数和(自身を含む): 285815040

約数和(自身を除く): 147132976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 3686, 4703, 7372, 9406, 14744, 18812, 29488, 37624, 75248, 89357, 178714, 357428, 456191, 714856, 912382, 1429712, 1824764, 3649528, 7299056, 8667629, 17335258, 34670516, 69341032, 138682064]

約数ペア:

[(1, 138682064), (2, 69341032), (4, 34670516), (8, 17335258), (16, 8667629), (19, 7299056), (38, 3649528), (76, 1824764), (97, 1429712), (152, 912382), (194, 714856), (304, 456191), (388, 357428), (776, 178714), (1552, 89357), (1843, 75248), (3686, 37624), (4703, 29488), (7372, 18812), (9406, 14744)]