163280256

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 452390400

約数和(自身を除く): 289110144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 83, 94, 96, 109, 128, 141, 166, 188, 192, 218, 249, 282, 327, 332, 376, 384, 436, 498, 564, 654, 664, 752, 872, 996, 1128, 1308, 1328, 1504, 1744, 1992, 2256, 2616, 2656, 3008, 3488, 3901, 3984, 4512, 5123, 5232, 5312, 6016, 6976, 7802, 7968, 9024, 9047, 10246, 10464, 10624, 11703, 13952, 15369, 15604, 15936, 18048, 18094, 20492, 20928, 23406, 27141, 30738, 31208, 31872, 36188, 40984, 41856, 46812, 54282, 61476, 62416, 72376, 81968, 93624, 108564, 122952, 124832, 144752, 163936, 187248, 217128, 245904, 249664, 289504, 327872, 374496, 425209, 434256, 491808, 499328, 579008, 655744, 748992, 850418, 868512, 983616, 1158016, 1275627, 1497984, 1700836, 1737024, 1967232, 2551254, 3401672, 3474048, 5102508, 6803344, 10205016, 13606688, 20410032, 27213376, 40820064, 54426752, 81640128, 163280256]

約数ペア:

[(1, 163280256), (2, 81640128), (3, 54426752), (4, 40820064), (6, 27213376), (8, 20410032), (12, 13606688), (16, 10205016), (24, 6803344), (32, 5102508), (47, 3474048), (48, 3401672), (64, 2551254), (83, 1967232), (94, 1737024), (96, 1700836), (109, 1497984), (128, 1275627), (141, 1158016), (166, 983616), (188, 868512), (192, 850418), (218, 748992), (249, 655744), (282, 579008), (327, 499328), (332, 491808), (376, 434256), (384, 425209), (436, 374496), (498, 327872), (564, 289504), (654, 249664), (664, 245904), (752, 217128), (872, 187248), (996, 163936), (1128, 144752), (1308, 124832), (1328, 122952), (1504, 108564), (1744, 93624), (1992, 81968), (2256, 72376), (2616, 62416), (2656, 61476), (3008, 54282), (3488, 46812), (3901, 41856), (3984, 40984), (4512, 36188), (5123, 31872), (5232, 31208), (5312, 30738), (6016, 27141), (6976, 23406), (7802, 20928), (7968, 20492), (9024, 18094), (9047, 18048), (10246, 15936), (10464, 15604), (10624, 15369), (11703, 13952)]