153557208

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 160

約数和(自身を含む): 498036000

約数和(自身を除く): 344478792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 97, 108, 126, 162, 168, 189, 194, 216, 252, 291, 324, 349, 378, 388, 504, 567, 582, 648, 679, 698, 756, 776, 873, 1047, 1134, 1164, 1358, 1396, 1512, 1746, 2037, 2094, 2268, 2328, 2443, 2619, 2716, 2792, 3141, 3492, 4074, 4188, 4536, 4886, 5238, 5432, 6111, 6282, 6984, 7329, 7857, 8148, 8376, 9423, 9772, 10476, 12222, 12564, 14658, 15714, 16296, 18333, 18846, 19544, 20952, 21987, 24444, 25128, 28269, 29316, 31428, 33853, 36666, 37692, 43974, 48888, 54999, 56538, 58632, 62856, 65961, 67706, 73332, 75384, 87948, 101559, 109998, 113076, 131922, 135412, 146664, 175896, 197883, 203118, 219996, 226152, 236971, 263844, 270824, 304677, 395766, 406236, 439992, 473942, 527688, 609354, 710913, 791532, 812472, 914031, 947884, 1218708, 1421826, 1583064, 1828062, 1895768, 2132739, 2437416, 2742093, 2843652, 3656124, 4265478, 5484186, 5687304, 6398217, 7312248, 8530956, 10968372, 12796434, 17061912, 19194651, 21936744, 25592868, 38389302, 51185736, 76778604, 153557208]

約数ペア:

[(1, 153557208), (2, 76778604), (3, 51185736), (4, 38389302), (6, 25592868), (7, 21936744), (8, 19194651), (9, 17061912), (12, 12796434), (14, 10968372), (18, 8530956), (21, 7312248), (24, 6398217), (27, 5687304), (28, 5484186), (36, 4265478), (42, 3656124), (54, 2843652), (56, 2742093), (63, 2437416), (72, 2132739), (81, 1895768), (84, 1828062), (97, 1583064), (108, 1421826), (126, 1218708), (162, 947884), (168, 914031), (189, 812472), (194, 791532), (216, 710913), (252, 609354), (291, 527688), (324, 473942), (349, 439992), (378, 406236), (388, 395766), (504, 304677), (567, 270824), (582, 263844), (648, 236971), (679, 226152), (698, 219996), (756, 203118), (776, 197883), (873, 175896), (1047, 146664), (1134, 135412), (1164, 131922), (1358, 113076), (1396, 109998), (1512, 101559), (1746, 87948), (2037, 75384), (2094, 73332), (2268, 67706), (2328, 65961), (2443, 62856), (2619, 58632), (2716, 56538), (2792, 54999), (3141, 48888), (3492, 43974), (4074, 37692), (4188, 36666), (4536, 33853), (4886, 31428), (5238, 29316), (5432, 28269), (6111, 25128), (6282, 24444), (6984, 21987), (7329, 20952), (7857, 19544), (8148, 18846), (8376, 18333), (9423, 16296), (9772, 15714), (10476, 14658), (12222, 12564)]