168410172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1987}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 449765120

約数和(自身を除く): 281354948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1009, 1987, 2018, 3027, 3974, 4036, 5961, 6054, 7063, 7948, 11922, 12108, 13909, 14126, 21189, 23844, 27818, 28252, 41727, 42378, 55636, 83454, 84756, 166908, 2004883, 4009766, 6014649, 8019532, 12029298, 14034181, 24058596, 28068362, 42102543, 56136724, 84205086, 168410172]

約数ペア:

[(1, 168410172), (2, 84205086), (3, 56136724), (4, 42102543), (6, 28068362), (7, 24058596), (12, 14034181), (14, 12029298), (21, 8019532), (28, 6014649), (42, 4009766), (84, 2004883), (1009, 166908), (1987, 84756), (2018, 83454), (3027, 55636), (3974, 42378), (4036, 41727), (5961, 28252), (6054, 27818), (7063, 23844), (7948, 21189), (11922, 14126), (12108, 13909)]