173668096

素因数分解:

$2^8\times 7^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 398988800

約数和(自身を除く): 225320704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 256, 398, 448, 487, 796, 896, 974, 1393, 1592, 1792, 1948, 2786, 3184, 3409, 3896, 5572, 6368, 6818, 7792, 11144, 12736, 13636, 15584, 22288, 25472, 27272, 31168, 44576, 50944, 54544, 62336, 89152, 96913, 109088, 124672, 178304, 193826, 218176, 356608, 387652, 436352, 678391, 775304, 872704, 1356782, 1550608, 2713564, 3101216, 5427128, 6202432, 10854256, 12404864, 21708512, 24809728, 43417024, 86834048, 173668096]

約数ペア:

[(1, 173668096), (2, 86834048), (4, 43417024), (7, 24809728), (8, 21708512), (14, 12404864), (16, 10854256), (28, 6202432), (32, 5427128), (56, 3101216), (64, 2713564), (112, 1550608), (128, 1356782), (199, 872704), (224, 775304), (256, 678391), (398, 436352), (448, 387652), (487, 356608), (796, 218176), (896, 193826), (974, 178304), (1393, 124672), (1592, 109088), (1792, 96913), (1948, 89152), (2786, 62336), (3184, 54544), (3409, 50944), (3896, 44576), (5572, 31168), (6368, 27272), (6818, 25472), (7792, 22288), (11144, 15584), (12736, 13636)]