160352892

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 489205920

約数和(自身を除く): 328853028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 157, 189, 193, 196, 252, 294, 314, 378, 386, 441, 471, 579, 588, 628, 756, 772, 882, 942, 1099, 1158, 1323, 1351, 1413, 1737, 1764, 1884, 2198, 2316, 2646, 2702, 2826, 3297, 3474, 4053, 4239, 4396, 5211, 5292, 5404, 5652, 6594, 6948, 7693, 8106, 8478, 9457, 9891, 10422, 12159, 13188, 15386, 16212, 16956, 18914, 19782, 20844, 23079, 24318, 28371, 29673, 30301, 30772, 36477, 37828, 39564, 46158, 48636, 56742, 59346, 60602, 69237, 72954, 85113, 90903, 92316, 113484, 118692, 121204, 138474, 145908, 170226, 181806, 207711, 212107, 255339, 272709, 276948, 340452, 363612, 415422, 424214, 510678, 545418, 636321, 818127, 830844, 848428, 1021356, 1090836, 1272642, 1484749, 1636254, 1908963, 2545284, 2969498, 3272508, 3817926, 4454247, 5726889, 5938996, 7635852, 8908494, 11453778, 13362741, 17816988, 22907556, 26725482, 40088223, 53450964, 80176446, 160352892]

約数ペア:

[(1, 160352892), (2, 80176446), (3, 53450964), (4, 40088223), (6, 26725482), (7, 22907556), (9, 17816988), (12, 13362741), (14, 11453778), (18, 8908494), (21, 7635852), (27, 5938996), (28, 5726889), (36, 4454247), (42, 3817926), (49, 3272508), (54, 2969498), (63, 2545284), (84, 1908963), (98, 1636254), (108, 1484749), (126, 1272642), (147, 1090836), (157, 1021356), (189, 848428), (193, 830844), (196, 818127), (252, 636321), (294, 545418), (314, 510678), (378, 424214), (386, 415422), (441, 363612), (471, 340452), (579, 276948), (588, 272709), (628, 255339), (756, 212107), (772, 207711), (882, 181806), (942, 170226), (1099, 145908), (1158, 138474), (1323, 121204), (1351, 118692), (1413, 113484), (1737, 92316), (1764, 90903), (1884, 85113), (2198, 72954), (2316, 69237), (2646, 60602), (2702, 59346), (2826, 56742), (3297, 48636), (3474, 46158), (4053, 39564), (4239, 37828), (4396, 36477), (5211, 30772), (5292, 30301), (5404, 29673), (5652, 28371), (6594, 24318), (6948, 23079), (7693, 20844), (8106, 19782), (8478, 18914), (9457, 16956), (9891, 16212), (10422, 15386), (12159, 13188)]