159468216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 449280000

約数和(自身を除く): 289811784

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 31, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 152, 174, 186, 228, 232, 248, 348, 372, 389, 456, 551, 589, 696, 744, 778, 899, 1102, 1167, 1178, 1556, 1653, 1767, 1798, 2204, 2334, 2356, 2697, 3112, 3306, 3534, 3596, 4408, 4668, 4712, 5394, 6612, 7068, 7192, 7391, 9336, 10788, 11281, 12059, 13224, 14136, 14782, 17081, 21576, 22173, 22562, 24118, 29564, 33843, 34162, 36177, 44346, 45124, 48236, 51243, 59128, 67686, 68324, 72354, 88692, 90248, 96472, 102486, 135372, 136648, 144708, 177384, 204972, 214339, 229121, 270744, 289416, 349711, 409944, 428678, 458242, 643017, 687363, 699422, 857356, 916484, 1049133, 1286034, 1374726, 1398844, 1714712, 1832968, 2098266, 2572068, 2749452, 2797688, 4196532, 5144136, 5498904, 6644509, 8393064, 13289018, 19933527, 26578036, 39867054, 53156072, 79734108, 159468216]

約数ペア:

[(1, 159468216), (2, 79734108), (3, 53156072), (4, 39867054), (6, 26578036), (8, 19933527), (12, 13289018), (19, 8393064), (24, 6644509), (29, 5498904), (31, 5144136), (38, 4196532), (57, 2797688), (58, 2749452), (62, 2572068), (76, 2098266), (87, 1832968), (93, 1714712), (114, 1398844), (116, 1374726), (124, 1286034), (152, 1049133), (174, 916484), (186, 857356), (228, 699422), (232, 687363), (248, 643017), (348, 458242), (372, 428678), (389, 409944), (456, 349711), (551, 289416), (589, 270744), (696, 229121), (744, 214339), (778, 204972), (899, 177384), (1102, 144708), (1167, 136648), (1178, 135372), (1556, 102486), (1653, 96472), (1767, 90248), (1798, 88692), (2204, 72354), (2334, 68324), (2356, 67686), (2697, 59128), (3112, 51243), (3306, 48236), (3534, 45124), (3596, 44346), (4408, 36177), (4668, 34162), (4712, 33843), (5394, 29564), (6612, 24118), (7068, 22562), (7192, 22173), (7391, 21576), (9336, 17081), (10788, 14782), (11281, 14136), (12059, 13224)]