15378168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 43223040

約数和(自身を除く): 27844872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2143, 2392, 3588, 4286, 6429, 7176, 8572, 12858, 17144, 25716, 27859, 49289, 51432, 55718, 83577, 98578, 111436, 147867, 167154, 197156, 222872, 295734, 334308, 394312, 591468, 640757, 668616, 1182936, 1281514, 1922271, 2563028, 3844542, 5126056, 7689084, 15378168]

約数ペア:

[(1, 15378168), (2, 7689084), (3, 5126056), (4, 3844542), (6, 2563028), (8, 1922271), (12, 1281514), (13, 1182936), (23, 668616), (24, 640757), (26, 591468), (39, 394312), (46, 334308), (52, 295734), (69, 222872), (78, 197156), (92, 167154), (104, 147867), (138, 111436), (156, 98578), (184, 83577), (276, 55718), (299, 51432), (312, 49289), (552, 27859), (598, 25716), (897, 17144), (1196, 12858), (1794, 8572), (2143, 7176), (2392, 6429), (3588, 4286)]