157368672

素因数分解:

$2^5\times 3^2\times {\mathrm{577}}^1\times {\mathrm{947}}^1$

素因数の和:1540

約数の個数: 72

約数和(自身を含む): 448766136

約数和(自身を除く): 291397464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 577, 947, 1154, 1731, 1894, 2308, 2841, 3462, 3788, 4616, 5193, 5682, 6924, 7576, 8523, 9232, 10386, 11364, 13848, 15152, 17046, 18464, 20772, 22728, 27696, 30304, 34092, 41544, 45456, 55392, 68184, 83088, 90912, 136368, 166176, 272736, 546419, 1092838, 1639257, 2185676, 3278514, 4371352, 4917771, 6557028, 8742704, 9835542, 13114056, 17485408, 19671084, 26228112, 39342168, 52456224, 78684336, 157368672]

約数ペア:

[(1, 157368672), (2, 78684336), (3, 52456224), (4, 39342168), (6, 26228112), (8, 19671084), (9, 17485408), (12, 13114056), (16, 9835542), (18, 8742704), (24, 6557028), (32, 4917771), (36, 4371352), (48, 3278514), (72, 2185676), (96, 1639257), (144, 1092838), (288, 546419), (577, 272736), (947, 166176), (1154, 136368), (1731, 90912), (1894, 83088), (2308, 68184), (2841, 55392), (3462, 45456), (3788, 41544), (4616, 34092), (5193, 30304), (5682, 27696), (6924, 22728), (7576, 20772), (8523, 18464), (9232, 17046), (10386, 15152), (11364, 13848)]