127403808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8243}}^1$

素因数の和:8286

約数の個数: 96

約数和(自身を含む): 398877696

約数和(自身を除く): 271473888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 8243, 15456, 16486, 24729, 32972, 49458, 57701, 65944, 98916, 115402, 131888, 173103, 189589, 197832, 230804, 263776, 346206, 379178, 395664, 461608, 568767, 692412, 758356, 791328, 923216, 1137534, 1327123, 1384824, 1516712, 1846432, 2275068, 2654246, 2769648, 3033424, 3981369, 4550136, 5308492, 5539296, 6066848, 7962738, 9100272, 10616984, 15925476, 18200544, 21233968, 31850952, 42467936, 63701904, 127403808]

約数ペア:

[(1, 127403808), (2, 63701904), (3, 42467936), (4, 31850952), (6, 21233968), (7, 18200544), (8, 15925476), (12, 10616984), (14, 9100272), (16, 7962738), (21, 6066848), (23, 5539296), (24, 5308492), (28, 4550136), (32, 3981369), (42, 3033424), (46, 2769648), (48, 2654246), (56, 2275068), (69, 1846432), (84, 1516712), (92, 1384824), (96, 1327123), (112, 1137534), (138, 923216), (161, 791328), (168, 758356), (184, 692412), (224, 568767), (276, 461608), (322, 395664), (336, 379178), (368, 346206), (483, 263776), (552, 230804), (644, 197832), (672, 189589), (736, 173103), (966, 131888), (1104, 115402), (1288, 98916), (1932, 65944), (2208, 57701), (2576, 49458), (3864, 32972), (5152, 24729), (7728, 16486), (8243, 15456)]