158225856

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 438241440

約数和(自身を除く): 280015584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 157, 174, 181, 192, 232, 314, 348, 362, 464, 471, 543, 628, 696, 724, 928, 942, 1086, 1256, 1392, 1448, 1856, 1884, 2172, 2512, 2784, 2896, 3768, 4344, 4553, 5024, 5249, 5568, 5792, 7536, 8688, 9106, 10048, 10498, 11584, 13659, 15072, 15747, 17376, 18212, 20996, 27318, 28417, 30144, 31494, 34752, 36424, 41992, 54636, 56834, 62988, 72848, 83984, 85251, 109272, 113668, 125976, 145696, 167968, 170502, 218544, 227336, 251952, 291392, 335936, 341004, 437088, 454672, 503904, 682008, 824093, 874176, 909344, 1007808, 1364016, 1648186, 1818688, 2472279, 2728032, 3296372, 4944558, 5456064, 6592744, 9889116, 13185488, 19778232, 26370976, 39556464, 52741952, 79112928, 158225856]

約数ペア:

[(1, 158225856), (2, 79112928), (3, 52741952), (4, 39556464), (6, 26370976), (8, 19778232), (12, 13185488), (16, 9889116), (24, 6592744), (29, 5456064), (32, 4944558), (48, 3296372), (58, 2728032), (64, 2472279), (87, 1818688), (96, 1648186), (116, 1364016), (157, 1007808), (174, 909344), (181, 874176), (192, 824093), (232, 682008), (314, 503904), (348, 454672), (362, 437088), (464, 341004), (471, 335936), (543, 291392), (628, 251952), (696, 227336), (724, 218544), (928, 170502), (942, 167968), (1086, 145696), (1256, 125976), (1392, 113668), (1448, 109272), (1856, 85251), (1884, 83984), (2172, 72848), (2512, 62988), (2784, 56834), (2896, 54636), (3768, 41992), (4344, 36424), (4553, 34752), (5024, 31494), (5249, 30144), (5568, 28417), (5792, 27318), (7536, 20996), (8688, 18212), (9106, 17376), (10048, 15747), (10498, 15072), (11584, 13659)]