161908992

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{10039}}^1$

素因数の和:10068

約数の個数: 108

約数和(自身を含む): 533565760

約数和(自身を除く): 371656768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 10039, 16128, 20078, 30117, 40156, 60234, 70273, 80312, 90351, 120468, 140546, 160624, 180702, 210819, 240936, 281092, 321248, 361404, 421638, 481872, 562184, 632457, 642496, 722808, 843276, 963744, 1124368, 1264914, 1284992, 1445616, 1686552, 1927488, 2248736, 2529828, 2569984, 2891232, 3373104, 3854976, 4497472, 5059656, 5782464, 6746208, 7709952, 8994944, 10119312, 11564928, 13492416, 17989888, 20238624, 23129856, 26984832, 40477248, 53969664, 80954496, 161908992]

約数ペア:

[(1, 161908992), (2, 80954496), (3, 53969664), (4, 40477248), (6, 26984832), (7, 23129856), (8, 20238624), (9, 17989888), (12, 13492416), (14, 11564928), (16, 10119312), (18, 8994944), (21, 7709952), (24, 6746208), (28, 5782464), (32, 5059656), (36, 4497472), (42, 3854976), (48, 3373104), (56, 2891232), (63, 2569984), (64, 2529828), (72, 2248736), (84, 1927488), (96, 1686552), (112, 1445616), (126, 1284992), (128, 1264914), (144, 1124368), (168, 963744), (192, 843276), (224, 722808), (252, 642496), (256, 632457), (288, 562184), (336, 481872), (384, 421638), (448, 361404), (504, 321248), (576, 281092), (672, 240936), (768, 210819), (896, 180702), (1008, 160624), (1152, 140546), (1344, 120468), (1792, 90351), (2016, 80312), (2304, 70273), (2688, 60234), (4032, 40156), (5376, 30117), (8064, 20078), (10039, 16128)]