157280616

素因数分解:

$2^3\times 3^4\times {\mathrm{251}}^1\times {\mathrm{967}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 442743840

約数和(自身を除く): 285463224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 251, 324, 502, 648, 753, 967, 1004, 1506, 1934, 2008, 2259, 2901, 3012, 3868, 4518, 5802, 6024, 6777, 7736, 8703, 9036, 11604, 13554, 17406, 18072, 20331, 23208, 26109, 27108, 34812, 40662, 52218, 54216, 69624, 78327, 81324, 104436, 156654, 162648, 208872, 242717, 313308, 485434, 626616, 728151, 970868, 1456302, 1941736, 2184453, 2912604, 4368906, 5825208, 6553359, 8737812, 13106718, 17475624, 19660077, 26213436, 39320154, 52426872, 78640308, 157280616]

約数ペア:

[(1, 157280616), (2, 78640308), (3, 52426872), (4, 39320154), (6, 26213436), (8, 19660077), (9, 17475624), (12, 13106718), (18, 8737812), (24, 6553359), (27, 5825208), (36, 4368906), (54, 2912604), (72, 2184453), (81, 1941736), (108, 1456302), (162, 970868), (216, 728151), (251, 626616), (324, 485434), (502, 313308), (648, 242717), (753, 208872), (967, 162648), (1004, 156654), (1506, 104436), (1934, 81324), (2008, 78327), (2259, 69624), (2901, 54216), (3012, 52218), (3868, 40662), (4518, 34812), (5802, 27108), (6024, 26109), (6777, 23208), (7736, 20331), (8703, 18072), (9036, 17406), (11604, 13554)]