133878472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 311028480

約数和(自身を除く): 177150008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 173, 182, 346, 364, 692, 728, 1063, 1211, 1384, 2126, 2249, 2422, 4252, 4498, 4844, 7441, 8504, 8996, 9688, 13819, 14882, 15743, 17992, 27638, 29764, 31486, 55276, 59528, 62972, 96733, 110552, 125944, 183899, 193466, 367798, 386932, 735596, 773864, 1287293, 1471192, 2390687, 2574586, 4781374, 5149172, 9562748, 10298344, 16734809, 19125496, 33469618, 66939236, 133878472]

約数ペア:

[(1, 133878472), (2, 66939236), (4, 33469618), (7, 19125496), (8, 16734809), (13, 10298344), (14, 9562748), (26, 5149172), (28, 4781374), (52, 2574586), (56, 2390687), (91, 1471192), (104, 1287293), (173, 773864), (182, 735596), (346, 386932), (364, 367798), (692, 193466), (728, 183899), (1063, 125944), (1211, 110552), (1384, 96733), (2126, 62972), (2249, 59528), (2422, 55276), (4252, 31486), (4498, 29764), (4844, 27638), (7441, 17992), (8504, 15743), (8996, 14882), (9688, 13819)]