168490884

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 402796800

約数和(自身を除く): 234305916

約数列:

[1, 2, 3, 4, 6, 12, 79, 89, 158, 178, 237, 267, 316, 356, 474, 534, 948, 1068, 1997, 3994, 5991, 7031, 7988, 11982, 14062, 21093, 23964, 28124, 42186, 84372, 157763, 177733, 315526, 355466, 473289, 533199, 631052, 710932, 946578, 1066398, 1893156, 2132796, 14040907, 28081814, 42122721, 56163628, 84245442, 168490884]

約数ペア:

[(1, 168490884), (2, 84245442), (3, 56163628), (4, 42122721), (6, 28081814), (12, 14040907), (79, 2132796), (89, 1893156), (158, 1066398), (178, 946578), (237, 710932), (267, 631052), (316, 533199), (356, 473289), (474, 355466), (534, 315526), (948, 177733), (1068, 157763), (1997, 84372), (3994, 42186), (5991, 28124), (7031, 23964), (7988, 21093), (11982, 14062)]