156948723688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{99563}}^1$

素因数の和:99826

約数の個数: 64

約数和(自身を含む): 318071136960

約数和(自身を除く): 161122413272

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 173, 268, 346, 536, 692, 1139, 1384, 2278, 2941, 4556, 5882, 9112, 11591, 11764, 23182, 23528, 46364, 92728, 99563, 197047, 199126, 394094, 398252, 788188, 796504, 1576376, 1692571, 3385142, 6670721, 6770284, 13341442, 13540568, 17224399, 26682884, 34448798, 53365768, 68897596, 113402257, 137795192, 226804514, 292814783, 453609028, 585629566, 907218056, 1154034733, 1171259132, 2308069466, 2342518264, 4616138932, 9232277864, 19618590461, 39237180922, 78474361844, 156948723688]

約数ペア:

[(1, 156948723688), (2, 78474361844), (4, 39237180922), (8, 19618590461), (17, 9232277864), (34, 4616138932), (67, 2342518264), (68, 2308069466), (134, 1171259132), (136, 1154034733), (173, 907218056), (268, 585629566), (346, 453609028), (536, 292814783), (692, 226804514), (1139, 137795192), (1384, 113402257), (2278, 68897596), (2941, 53365768), (4556, 34448798), (5882, 26682884), (9112, 17224399), (11591, 13540568), (11764, 13341442), (23182, 6770284), (23528, 6670721), (46364, 3385142), (92728, 1692571), (99563, 1576376), (197047, 796504), (199126, 788188), (394094, 398252)]