161823312

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:990

約数の個数: 160

約数和(自身を含む): 540441600

約数和(自身を除く): 378618288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 59, 63, 72, 84, 108, 112, 118, 126, 144, 168, 177, 189, 216, 236, 252, 336, 354, 378, 413, 432, 472, 504, 531, 708, 756, 826, 907, 944, 1008, 1062, 1239, 1416, 1512, 1593, 1652, 1814, 2124, 2478, 2721, 2832, 3024, 3186, 3304, 3628, 3717, 4248, 4956, 5442, 6349, 6372, 6608, 7256, 7434, 8163, 8496, 9912, 10884, 11151, 12698, 12744, 14512, 14868, 16326, 19047, 19824, 21768, 22302, 24489, 25396, 25488, 29736, 32652, 38094, 43536, 44604, 48978, 50792, 53513, 57141, 59472, 65304, 76188, 89208, 97956, 101584, 107026, 114282, 130608, 152376, 160539, 171423, 178416, 195912, 214052, 228564, 304752, 321078, 342846, 374591, 391824, 428104, 457128, 481617, 642156, 685692, 749182, 856208, 914256, 963234, 1123773, 1284312, 1371384, 1444851, 1498364, 1926468, 2247546, 2568624, 2742768, 2889702, 2996728, 3371319, 3852936, 4495092, 5779404, 5993456, 6742638, 7705872, 8990184, 10113957, 11558808, 13485276, 17980368, 20227914, 23117616, 26970552, 40455828, 53941104, 80911656, 161823312]

約数ペア:

[(1, 161823312), (2, 80911656), (3, 53941104), (4, 40455828), (6, 26970552), (7, 23117616), (8, 20227914), (9, 17980368), (12, 13485276), (14, 11558808), (16, 10113957), (18, 8990184), (21, 7705872), (24, 6742638), (27, 5993456), (28, 5779404), (36, 4495092), (42, 3852936), (48, 3371319), (54, 2996728), (56, 2889702), (59, 2742768), (63, 2568624), (72, 2247546), (84, 1926468), (108, 1498364), (112, 1444851), (118, 1371384), (126, 1284312), (144, 1123773), (168, 963234), (177, 914256), (189, 856208), (216, 749182), (236, 685692), (252, 642156), (336, 481617), (354, 457128), (378, 428104), (413, 391824), (432, 374591), (472, 342846), (504, 321078), (531, 304752), (708, 228564), (756, 214052), (826, 195912), (907, 178416), (944, 171423), (1008, 160539), (1062, 152376), (1239, 130608), (1416, 114282), (1512, 107026), (1593, 101584), (1652, 97956), (1814, 89208), (2124, 76188), (2478, 65304), (2721, 59472), (2832, 57141), (3024, 53513), (3186, 50792), (3304, 48978), (3628, 44604), (3717, 43536), (4248, 38094), (4956, 32652), (5442, 29736), (6349, 25488), (6372, 25396), (6608, 24489), (7256, 22302), (7434, 21768), (8163, 19824), (8496, 19047), (9912, 16326), (10884, 14868), (11151, 14512), (12698, 12744)]