127395456

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^2\times {\mathrm{919}}^1$

素因数の和:974

約数の個数: 96

約数和(自身を含む): 357530400

約数和(自身を除く): 230134944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 361, 384, 456, 608, 722, 912, 919, 1083, 1216, 1444, 1824, 1838, 2166, 2432, 2757, 2888, 3648, 3676, 4332, 5514, 5776, 7296, 7352, 8664, 11028, 11552, 14704, 17328, 17461, 22056, 23104, 29408, 34656, 34922, 44112, 46208, 52383, 58816, 69312, 69844, 88224, 104766, 117632, 138624, 139688, 176448, 209532, 279376, 331759, 352896, 419064, 558752, 663518, 838128, 995277, 1117504, 1327036, 1676256, 1990554, 2235008, 2654072, 3352512, 3981108, 5308144, 6705024, 7962216, 10616288, 15924432, 21232576, 31848864, 42465152, 63697728, 127395456]

約数ペア:

[(1, 127395456), (2, 63697728), (3, 42465152), (4, 31848864), (6, 21232576), (8, 15924432), (12, 10616288), (16, 7962216), (19, 6705024), (24, 5308144), (32, 3981108), (38, 3352512), (48, 2654072), (57, 2235008), (64, 1990554), (76, 1676256), (96, 1327036), (114, 1117504), (128, 995277), (152, 838128), (192, 663518), (228, 558752), (304, 419064), (361, 352896), (384, 331759), (456, 279376), (608, 209532), (722, 176448), (912, 139688), (919, 138624), (1083, 117632), (1216, 104766), (1444, 88224), (1824, 69844), (1838, 69312), (2166, 58816), (2432, 52383), (2757, 46208), (2888, 44112), (3648, 34922), (3676, 34656), (4332, 29408), (5514, 23104), (5776, 22056), (7296, 17461), (7352, 17328), (8664, 14704), (11028, 11552)]