129827504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 279624960

約数和(自身を除く): 149797456

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 89, 124, 136, 173, 178, 248, 272, 346, 356, 496, 527, 692, 712, 1054, 1384, 1424, 1513, 2108, 2759, 2768, 2941, 3026, 4216, 5363, 5518, 5882, 6052, 8432, 10726, 11036, 11764, 12104, 15397, 21452, 22072, 23528, 24208, 30794, 42904, 44144, 46903, 47056, 61588, 85808, 91171, 93806, 123176, 182342, 187612, 246352, 261749, 364684, 375224, 477307, 523498, 729368, 750448, 954614, 1046996, 1458736, 1909228, 2093992, 3818456, 4187984, 7636912, 8114219, 16228438, 32456876, 64913752, 129827504]

約数ペア:

[(1, 129827504), (2, 64913752), (4, 32456876), (8, 16228438), (16, 8114219), (17, 7636912), (31, 4187984), (34, 3818456), (62, 2093992), (68, 1909228), (89, 1458736), (124, 1046996), (136, 954614), (173, 750448), (178, 729368), (248, 523498), (272, 477307), (346, 375224), (356, 364684), (496, 261749), (527, 246352), (692, 187612), (712, 182342), (1054, 123176), (1384, 93806), (1424, 91171), (1513, 85808), (2108, 61588), (2759, 47056), (2768, 46903), (2941, 44144), (3026, 42904), (4216, 30794), (5363, 24208), (5518, 23528), (5882, 22072), (6052, 21452), (8432, 15397), (10726, 12104), (11036, 11764)]