168125552

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8677}}^1$

素因数の和:8865

約数の個数: 40

約数和(自身を含む): 374473056

約数和(自身を除く): 206347504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 4844, 8677, 9688, 17354, 19376, 34708, 60739, 69416, 121478, 138832, 242956, 485912, 971824, 1501121, 3002242, 6004484, 10507847, 12008968, 21015694, 24017936, 42031388, 84062776, 168125552]

約数ペア:

[(1, 168125552), (2, 84062776), (4, 42031388), (7, 24017936), (8, 21015694), (14, 12008968), (16, 10507847), (28, 6004484), (56, 3002242), (112, 1501121), (173, 971824), (346, 485912), (692, 242956), (1211, 138832), (1384, 121478), (2422, 69416), (2768, 60739), (4844, 34708), (8677, 19376), (9688, 17354)]