167788404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28949}}^1$

素因数の和:28989

約数の個数: 72

約数和(自身を含む): 505814400

約数和(自身を除く): 338025996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 28949, 57898, 86847, 115796, 173694, 202643, 260541, 347388, 405286, 521082, 607929, 665827, 810572, 1042164, 1215858, 1331654, 1823787, 1997481, 2431716, 2663308, 3647574, 3994962, 4660789, 5992443, 7295148, 7989924, 9321578, 11984886, 13982367, 18643156, 23969772, 27964734, 41947101, 55929468, 83894202, 167788404]

約数ペア:

[(1, 167788404), (2, 83894202), (3, 55929468), (4, 41947101), (6, 27964734), (7, 23969772), (9, 18643156), (12, 13982367), (14, 11984886), (18, 9321578), (21, 7989924), (23, 7295148), (28, 5992443), (36, 4660789), (42, 3994962), (46, 3647574), (63, 2663308), (69, 2431716), (84, 1997481), (92, 1823787), (126, 1331654), (138, 1215858), (161, 1042164), (207, 810572), (252, 665827), (276, 607929), (322, 521082), (414, 405286), (483, 347388), (644, 260541), (828, 202643), (966, 173694), (1449, 115796), (1932, 86847), (2898, 57898), (5796, 28949)]