158471136

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1307}}^1$

素因数の和:1744

約数の個数: 72

約数和(自身を含む): 452068344

約数和(自身を除く): 293597208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1307, 1684, 2526, 2614, 3368, 3789, 3921, 5052, 5228, 6736, 7578, 7842, 10104, 10456, 11763, 13472, 15156, 15684, 20208, 20912, 23526, 30312, 31368, 40416, 41824, 47052, 60624, 62736, 94104, 121248, 125472, 188208, 376416, 550247, 1100494, 1650741, 2200988, 3301482, 4401976, 4952223, 6602964, 8803952, 9904446, 13205928, 17607904, 19808892, 26411856, 39617784, 52823712, 79235568, 158471136]

約数ペア:

[(1, 158471136), (2, 79235568), (3, 52823712), (4, 39617784), (6, 26411856), (8, 19808892), (9, 17607904), (12, 13205928), (16, 9904446), (18, 8803952), (24, 6602964), (32, 4952223), (36, 4401976), (48, 3301482), (72, 2200988), (96, 1650741), (144, 1100494), (288, 550247), (421, 376416), (842, 188208), (1263, 125472), (1307, 121248), (1684, 94104), (2526, 62736), (2614, 60624), (3368, 47052), (3789, 41824), (3921, 40416), (5052, 31368), (5228, 30312), (6736, 23526), (7578, 20912), (7842, 20208), (10104, 15684), (10456, 15156), (11763, 13472)]