161180928

素因数分解:

$2^8\times 3^5\times {\mathrm{2591}}^1$

素因数の和:2622

約数の個数: 108

約数和(自身を含む): 482122368

約数和(自身を除く): 320941440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2591, 2592, 3456, 3888, 5182, 5184, 6912, 7773, 7776, 10364, 10368, 15546, 15552, 20728, 20736, 23319, 31092, 31104, 41456, 46638, 62184, 62208, 69957, 82912, 93276, 124368, 139914, 165824, 186552, 209871, 248736, 279828, 331648, 373104, 419742, 497472, 559656, 629613, 663296, 746208, 839484, 994944, 1119312, 1259226, 1492416, 1678968, 1989888, 2238624, 2518452, 2984832, 3357936, 4477248, 5036904, 5969664, 6715872, 8954496, 10073808, 13431744, 17908992, 20147616, 26863488, 40295232, 53726976, 80590464, 161180928]

約数ペア:

[(1, 161180928), (2, 80590464), (3, 53726976), (4, 40295232), (6, 26863488), (8, 20147616), (9, 17908992), (12, 13431744), (16, 10073808), (18, 8954496), (24, 6715872), (27, 5969664), (32, 5036904), (36, 4477248), (48, 3357936), (54, 2984832), (64, 2518452), (72, 2238624), (81, 1989888), (96, 1678968), (108, 1492416), (128, 1259226), (144, 1119312), (162, 994944), (192, 839484), (216, 746208), (243, 663296), (256, 629613), (288, 559656), (324, 497472), (384, 419742), (432, 373104), (486, 331648), (576, 279828), (648, 248736), (768, 209871), (864, 186552), (972, 165824), (1152, 139914), (1296, 124368), (1728, 93276), (1944, 82912), (2304, 69957), (2591, 62208), (2592, 62184), (3456, 46638), (3888, 41456), (5182, 31104), (5184, 31092), (6912, 23319), (7773, 20736), (7776, 20728), (10364, 15552), (10368, 15546)]