111549172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 247496256

約数和(自身を除く): 135947084

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 443, 476, 529, 644, 782, 886, 1058, 1564, 1772, 2116, 2737, 3101, 3703, 5474, 6202, 7406, 7531, 8993, 10189, 10948, 12404, 14812, 15062, 17986, 20378, 30124, 35972, 40756, 52717, 62951, 71323, 105434, 125902, 142646, 173213, 210868, 234347, 251804, 285292, 346426, 468694, 692852, 937388, 1212491, 1640429, 2424982, 3280858, 3983899, 4849964, 6561716, 7967798, 15935596, 27887293, 55774586, 111549172]

約数ペア:

[(1, 111549172), (2, 55774586), (4, 27887293), (7, 15935596), (14, 7967798), (17, 6561716), (23, 4849964), (28, 3983899), (34, 3280858), (46, 2424982), (68, 1640429), (92, 1212491), (119, 937388), (161, 692852), (238, 468694), (322, 346426), (391, 285292), (443, 251804), (476, 234347), (529, 210868), (644, 173213), (782, 142646), (886, 125902), (1058, 105434), (1564, 71323), (1772, 62951), (2116, 52717), (2737, 40756), (3101, 35972), (3703, 30124), (5474, 20378), (6202, 17986), (7406, 15062), (7531, 14812), (8993, 12404), (10189, 10948)]