160894032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 449429568

約数和(自身を除く): 288535536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 401, 624, 643, 802, 1203, 1286, 1604, 1929, 2406, 2572, 3208, 3858, 4812, 5144, 5213, 6416, 7716, 8359, 9624, 10288, 10426, 15432, 15639, 16718, 19248, 20852, 25077, 30864, 31278, 33436, 41704, 50154, 62556, 66872, 83408, 100308, 125112, 133744, 200616, 250224, 257843, 401232, 515686, 773529, 1031372, 1547058, 2062744, 3094116, 3351959, 4125488, 6188232, 6703918, 10055877, 12376464, 13407836, 20111754, 26815672, 40223508, 53631344, 80447016, 160894032]

約数ペア:

[(1, 160894032), (2, 80447016), (3, 53631344), (4, 40223508), (6, 26815672), (8, 20111754), (12, 13407836), (13, 12376464), (16, 10055877), (24, 6703918), (26, 6188232), (39, 4125488), (48, 3351959), (52, 3094116), (78, 2062744), (104, 1547058), (156, 1031372), (208, 773529), (312, 515686), (401, 401232), (624, 257843), (643, 250224), (802, 200616), (1203, 133744), (1286, 125112), (1604, 100308), (1929, 83408), (2406, 66872), (2572, 62556), (3208, 50154), (3858, 41704), (4812, 33436), (5144, 31278), (5213, 30864), (6416, 25077), (7716, 20852), (8359, 19248), (9624, 16718), (10288, 15639), (10426, 15432)]