149646376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1594

約数の個数: 64

約数和(自身を含む): 329158080

約数和(自身を除く): 179511704

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 67, 68, 88, 134, 136, 187, 268, 374, 536, 737, 748, 1139, 1474, 1493, 1496, 2278, 2948, 2986, 4556, 5896, 5972, 9112, 11944, 12529, 16423, 25058, 25381, 32846, 50116, 50762, 65692, 100031, 100232, 101524, 131384, 200062, 203048, 279191, 400124, 558382, 800248, 1100341, 1116764, 1700527, 2200682, 2233528, 3401054, 4401364, 6802108, 8802728, 13604216, 18705797, 37411594, 74823188, 149646376]

約数ペア:

[(1, 149646376), (2, 74823188), (4, 37411594), (8, 18705797), (11, 13604216), (17, 8802728), (22, 6802108), (34, 4401364), (44, 3401054), (67, 2233528), (68, 2200682), (88, 1700527), (134, 1116764), (136, 1100341), (187, 800248), (268, 558382), (374, 400124), (536, 279191), (737, 203048), (748, 200062), (1139, 131384), (1474, 101524), (1493, 100232), (1496, 100031), (2278, 65692), (2948, 50762), (2986, 50116), (4556, 32846), (5896, 25381), (5972, 25058), (9112, 16423), (11944, 12529)]