168721008

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2281}}^1$

素因数の和:2382

約数の個数: 80

約数和(自身を含む): 461803776

約数和(自身を除く): 293082768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 67, 69, 92, 134, 138, 184, 201, 268, 276, 368, 402, 536, 552, 804, 1072, 1104, 1541, 1608, 2281, 3082, 3216, 4562, 4623, 6164, 6843, 9124, 9246, 12328, 13686, 18248, 18492, 24656, 27372, 36496, 36984, 52463, 54744, 73968, 104926, 109488, 152827, 157389, 209852, 305654, 314778, 419704, 458481, 611308, 629556, 839408, 916962, 1222616, 1259112, 1833924, 2445232, 2518224, 3515021, 3667848, 7030042, 7335696, 10545063, 14060084, 21090126, 28120168, 42180252, 56240336, 84360504, 168721008]

約数ペア:

[(1, 168721008), (2, 84360504), (3, 56240336), (4, 42180252), (6, 28120168), (8, 21090126), (12, 14060084), (16, 10545063), (23, 7335696), (24, 7030042), (46, 3667848), (48, 3515021), (67, 2518224), (69, 2445232), (92, 1833924), (134, 1259112), (138, 1222616), (184, 916962), (201, 839408), (268, 629556), (276, 611308), (368, 458481), (402, 419704), (536, 314778), (552, 305654), (804, 209852), (1072, 157389), (1104, 152827), (1541, 109488), (1608, 104926), (2281, 73968), (3082, 54744), (3216, 52463), (4562, 36984), (4623, 36496), (6164, 27372), (6843, 24656), (9124, 18492), (9246, 18248), (12328, 13686)]