167907040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 456249024

約数和(自身を除く): 288341984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 197, 224, 280, 394, 560, 761, 788, 985, 1120, 1379, 1522, 1576, 1970, 2758, 3044, 3152, 3805, 3940, 5327, 5516, 6088, 6304, 6895, 7610, 7880, 10654, 11032, 12176, 13790, 15220, 15760, 21308, 22064, 24352, 26635, 27580, 30440, 31520, 42616, 44128, 53270, 55160, 60880, 85232, 106540, 110320, 121760, 149917, 170464, 213080, 220640, 299834, 426160, 599668, 749585, 852320, 1049419, 1199336, 1499170, 2098838, 2398672, 2998340, 4197676, 4797344, 5247095, 5996680, 8395352, 10494190, 11993360, 16790704, 20988380, 23986720, 33581408, 41976760, 83953520, 167907040]

約数ペア:

[(1, 167907040), (2, 83953520), (4, 41976760), (5, 33581408), (7, 23986720), (8, 20988380), (10, 16790704), (14, 11993360), (16, 10494190), (20, 8395352), (28, 5996680), (32, 5247095), (35, 4797344), (40, 4197676), (56, 2998340), (70, 2398672), (80, 2098838), (112, 1499170), (140, 1199336), (160, 1049419), (197, 852320), (224, 749585), (280, 599668), (394, 426160), (560, 299834), (761, 220640), (788, 213080), (985, 170464), (1120, 149917), (1379, 121760), (1522, 110320), (1576, 106540), (1970, 85232), (2758, 60880), (3044, 55160), (3152, 53270), (3805, 44128), (3940, 42616), (5327, 31520), (5516, 30440), (6088, 27580), (6304, 26635), (6895, 24352), (7610, 22064), (7880, 21308), (10654, 15760), (11032, 15220), (12176, 13790)]