127378128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{7351}}^1$

素因数の和:7400

約数の個数: 60

約数和(自身を含む): 347337888

約数和(自身を除く): 219959760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 4332, 5776, 7351, 8664, 14702, 17328, 22053, 29404, 44106, 58808, 88212, 117616, 139669, 176424, 279338, 352848, 419007, 558676, 838014, 1117352, 1676028, 2234704, 2653711, 3352056, 5307422, 6704112, 7961133, 10614844, 15922266, 21229688, 31844532, 42459376, 63689064, 127378128]

約数ペア:

[(1, 127378128), (2, 63689064), (3, 42459376), (4, 31844532), (6, 21229688), (8, 15922266), (12, 10614844), (16, 7961133), (19, 6704112), (24, 5307422), (38, 3352056), (48, 2653711), (57, 2234704), (76, 1676028), (114, 1117352), (152, 838014), (228, 558676), (304, 419007), (361, 352848), (456, 279338), (722, 176424), (912, 139669), (1083, 117616), (1444, 88212), (2166, 58808), (2888, 44106), (4332, 29404), (5776, 22053), (7351, 17328), (8664, 14702)]