159045376

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 108

約数和(自身を含む): 382146240

約数和(自身を除く): 223100864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 409, 434, 448, 496, 784, 818, 868, 896, 992, 1519, 1568, 1636, 1736, 1792, 1984, 2863, 3038, 3136, 3272, 3472, 3968, 5726, 6076, 6272, 6544, 6944, 7936, 11452, 12152, 12544, 12679, 13088, 13888, 20041, 22904, 24304, 25358, 26176, 27776, 40082, 45808, 48608, 50716, 52352, 55552, 80164, 88753, 91616, 97216, 101432, 104704, 160328, 177506, 183232, 194432, 202864, 320656, 355012, 366464, 388864, 405728, 621271, 641312, 710024, 732928, 811456, 1242542, 1282624, 1420048, 1622912, 2485084, 2565248, 2840096, 3245824, 4970168, 5130496, 5680192, 9940336, 11360384, 19880672, 22720768, 39761344, 79522688, 159045376]

約数ペア:

[(1, 159045376), (2, 79522688), (4, 39761344), (7, 22720768), (8, 19880672), (14, 11360384), (16, 9940336), (28, 5680192), (31, 5130496), (32, 4970168), (49, 3245824), (56, 2840096), (62, 2565248), (64, 2485084), (98, 1622912), (112, 1420048), (124, 1282624), (128, 1242542), (196, 811456), (217, 732928), (224, 710024), (248, 641312), (256, 621271), (392, 405728), (409, 388864), (434, 366464), (448, 355012), (496, 320656), (784, 202864), (818, 194432), (868, 183232), (896, 177506), (992, 160328), (1519, 104704), (1568, 101432), (1636, 97216), (1736, 91616), (1792, 88753), (1984, 80164), (2863, 55552), (3038, 52352), (3136, 50716), (3272, 48608), (3472, 45808), (3968, 40082), (5726, 27776), (6076, 26176), (6272, 25358), (6544, 24304), (6944, 22904), (7936, 20041), (11452, 13888), (12152, 13088), (12544, 12679)]