173362384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43867}}^1$

素因数の和:43907

約数の個数: 40

約数和(自身を含む): 380774240

約数和(自身を除く): 207411856

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 43867, 87734, 175468, 350936, 570271, 701872, 833473, 1140542, 1666946, 2281084, 3333892, 4562168, 6667784, 9124336, 10835149, 13335568, 21670298, 43340596, 86681192, 173362384]

約数ペア:

[(1, 173362384), (2, 86681192), (4, 43340596), (8, 21670298), (13, 13335568), (16, 10835149), (19, 9124336), (26, 6667784), (38, 4562168), (52, 3333892), (76, 2281084), (104, 1666946), (152, 1140542), (208, 833473), (247, 701872), (304, 570271), (494, 350936), (988, 175468), (1976, 87734), (3952, 43867)]