164040768

素因数分解:

$2^6\times 3^3\times {\mathrm{59}}^1\times {\mathrm{1609}}^1$

素因数の和:1689

約数の個数: 112

約数和(自身を含む): 490728000

約数和(自身を除く): 326687232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 144, 177, 192, 216, 236, 288, 354, 432, 472, 531, 576, 708, 864, 944, 1062, 1416, 1593, 1609, 1728, 1888, 2124, 2832, 3186, 3218, 3776, 4248, 4827, 5664, 6372, 6436, 8496, 9654, 11328, 12744, 12872, 14481, 16992, 19308, 25488, 25744, 28962, 33984, 38616, 43443, 50976, 51488, 57924, 77232, 86886, 94931, 101952, 102976, 115848, 154464, 173772, 189862, 231696, 284793, 308928, 347544, 379724, 463392, 569586, 695088, 759448, 854379, 926784, 1139172, 1390176, 1518896, 1708758, 2278344, 2563137, 2780352, 3037792, 3417516, 4556688, 5126274, 6075584, 6835032, 9113376, 10252548, 13670064, 18226752, 20505096, 27340128, 41010192, 54680256, 82020384, 164040768]

約数ペア:

[(1, 164040768), (2, 82020384), (3, 54680256), (4, 41010192), (6, 27340128), (8, 20505096), (9, 18226752), (12, 13670064), (16, 10252548), (18, 9113376), (24, 6835032), (27, 6075584), (32, 5126274), (36, 4556688), (48, 3417516), (54, 3037792), (59, 2780352), (64, 2563137), (72, 2278344), (96, 1708758), (108, 1518896), (118, 1390176), (144, 1139172), (177, 926784), (192, 854379), (216, 759448), (236, 695088), (288, 569586), (354, 463392), (432, 379724), (472, 347544), (531, 308928), (576, 284793), (708, 231696), (864, 189862), (944, 173772), (1062, 154464), (1416, 115848), (1593, 102976), (1609, 101952), (1728, 94931), (1888, 86886), (2124, 77232), (2832, 57924), (3186, 51488), (3218, 50976), (3776, 43443), (4248, 38616), (4827, 33984), (5664, 28962), (6372, 25744), (6436, 25488), (8496, 19308), (9654, 16992), (11328, 14481), (12744, 12872)]