156342144

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{1187}}^1$

素因数の和:1225

約数の個数: 128

約数和(自身を含む): 484704000

約数和(自身を除く): 328361856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1187, 1344, 1372, 1568, 2058, 2352, 2374, 2688, 2744, 3136, 3561, 4116, 4704, 4748, 5488, 6272, 7122, 8232, 8309, 9408, 9496, 10976, 14244, 16464, 16618, 18816, 18992, 21952, 24927, 28488, 32928, 33236, 37984, 43904, 49854, 56976, 58163, 65856, 66472, 75968, 99708, 113952, 116326, 131712, 132944, 151936, 174489, 199416, 227904, 232652, 265888, 348978, 398832, 407141, 455808, 465304, 531776, 697956, 797664, 814282, 930608, 1063552, 1221423, 1395912, 1595328, 1628564, 1861216, 2442846, 2791824, 3190656, 3257128, 3722432, 4885692, 5583648, 6514256, 7444864, 9771384, 11167296, 13028512, 19542768, 22334592, 26057024, 39085536, 52114048, 78171072, 156342144]

約数ペア:

[(1, 156342144), (2, 78171072), (3, 52114048), (4, 39085536), (6, 26057024), (7, 22334592), (8, 19542768), (12, 13028512), (14, 11167296), (16, 9771384), (21, 7444864), (24, 6514256), (28, 5583648), (32, 4885692), (42, 3722432), (48, 3257128), (49, 3190656), (56, 2791824), (64, 2442846), (84, 1861216), (96, 1628564), (98, 1595328), (112, 1395912), (128, 1221423), (147, 1063552), (168, 930608), (192, 814282), (196, 797664), (224, 697956), (294, 531776), (336, 465304), (343, 455808), (384, 407141), (392, 398832), (448, 348978), (588, 265888), (672, 232652), (686, 227904), (784, 199416), (896, 174489), (1029, 151936), (1176, 132944), (1187, 131712), (1344, 116326), (1372, 113952), (1568, 99708), (2058, 75968), (2352, 66472), (2374, 65856), (2688, 58163), (2744, 56976), (3136, 49854), (3561, 43904), (4116, 37984), (4704, 33236), (4748, 32928), (5488, 28488), (6272, 24927), (7122, 21952), (8232, 18992), (8309, 18816), (9408, 16618), (9496, 16464), (10976, 14244)]