129231696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{787}}^1$

素因数の和:1120

約数の個数: 80

約数和(自身を含む): 365833728

約数和(自身を除く): 236602032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 311, 528, 622, 787, 933, 1244, 1574, 1866, 2361, 2488, 3148, 3421, 3732, 4722, 4976, 6296, 6842, 7464, 8657, 9444, 10263, 12592, 13684, 14928, 17314, 18888, 20526, 25971, 27368, 34628, 37776, 41052, 51942, 54736, 69256, 82104, 103884, 138512, 164208, 207768, 244757, 415536, 489514, 734271, 979028, 1468542, 1958056, 2692327, 2937084, 3916112, 5384654, 5874168, 8076981, 10769308, 11748336, 16153962, 21538616, 32307924, 43077232, 64615848, 129231696]

約数ペア:

[(1, 129231696), (2, 64615848), (3, 43077232), (4, 32307924), (6, 21538616), (8, 16153962), (11, 11748336), (12, 10769308), (16, 8076981), (22, 5874168), (24, 5384654), (33, 3916112), (44, 2937084), (48, 2692327), (66, 1958056), (88, 1468542), (132, 979028), (176, 734271), (264, 489514), (311, 415536), (528, 244757), (622, 207768), (787, 164208), (933, 138512), (1244, 103884), (1574, 82104), (1866, 69256), (2361, 54736), (2488, 51942), (3148, 41052), (3421, 37776), (3732, 34628), (4722, 27368), (4976, 25971), (6296, 20526), (6842, 18888), (7464, 17314), (8657, 14928), (9444, 13684), (10263, 12592)]