168662928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2251}}^1$

素因数の和:2492

約数の個数: 80

約数和(自身を含む): 500412416

約数和(自身を除く): 331749488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 1338, 1561, 1784, 2251, 2676, 3122, 3568, 4502, 4683, 5352, 6244, 6753, 9004, 9366, 10704, 12488, 13506, 15757, 18008, 18732, 24976, 27012, 31514, 36016, 37464, 47271, 54024, 63028, 74928, 94542, 108048, 126056, 189084, 252112, 378168, 501973, 756336, 1003946, 1505919, 2007892, 3011838, 3513811, 4015784, 6023676, 7027622, 8031568, 10541433, 12047352, 14055244, 21082866, 24094704, 28110488, 42165732, 56220976, 84331464, 168662928]

約数ペア:

[(1, 168662928), (2, 84331464), (3, 56220976), (4, 42165732), (6, 28110488), (7, 24094704), (8, 21082866), (12, 14055244), (14, 12047352), (16, 10541433), (21, 8031568), (24, 7027622), (28, 6023676), (42, 4015784), (48, 3513811), (56, 3011838), (84, 2007892), (112, 1505919), (168, 1003946), (223, 756336), (336, 501973), (446, 378168), (669, 252112), (892, 189084), (1338, 126056), (1561, 108048), (1784, 94542), (2251, 74928), (2676, 63028), (3122, 54024), (3568, 47271), (4502, 37464), (4683, 36016), (5352, 31514), (6244, 27012), (6753, 24976), (9004, 18732), (9366, 18008), (10704, 15757), (12488, 13506)]