154578768

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 419735040

約数和(自身を除く): 265156272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 163, 184, 276, 326, 368, 489, 552, 652, 859, 978, 1104, 1304, 1718, 1956, 2577, 2608, 3436, 3749, 3912, 5154, 6872, 7498, 7824, 10308, 11247, 13744, 14996, 19757, 20616, 22494, 29992, 39514, 41232, 44988, 59271, 59984, 79028, 89976, 118542, 140017, 158056, 179952, 237084, 280034, 316112, 420051, 474168, 560068, 840102, 948336, 1120136, 1680204, 2240272, 3220391, 3360408, 6440782, 6720816, 9661173, 12881564, 19322346, 25763128, 38644692, 51526256, 77289384, 154578768]

約数ペア:

[(1, 154578768), (2, 77289384), (3, 51526256), (4, 38644692), (6, 25763128), (8, 19322346), (12, 12881564), (16, 9661173), (23, 6720816), (24, 6440782), (46, 3360408), (48, 3220391), (69, 2240272), (92, 1680204), (138, 1120136), (163, 948336), (184, 840102), (276, 560068), (326, 474168), (368, 420051), (489, 316112), (552, 280034), (652, 237084), (859, 179952), (978, 158056), (1104, 140017), (1304, 118542), (1718, 89976), (1956, 79028), (2577, 59984), (2608, 59271), (3436, 44988), (3749, 41232), (3912, 39514), (5154, 29992), (6872, 22494), (7498, 20616), (7824, 19757), (10308, 14996), (11247, 13744)]