162698816

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1844

約数の個数: 84

約数和(自身を含む): 388734300

約数和(自身を除く): 226035484

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 196, 203, 224, 232, 392, 406, 448, 464, 784, 812, 928, 1421, 1568, 1624, 1789, 1856, 2842, 3136, 3248, 3578, 5684, 6496, 7156, 11368, 12523, 12992, 14312, 22736, 25046, 28624, 45472, 50092, 51881, 57248, 87661, 90944, 100184, 103762, 114496, 175322, 200368, 207524, 350644, 363167, 400736, 415048, 701288, 726334, 801472, 830096, 1402576, 1452668, 1660192, 2542169, 2805152, 2905336, 3320384, 5084338, 5610304, 5810672, 10168676, 11621344, 20337352, 23242688, 40674704, 81349408, 162698816]

約数ペア:

[(1, 162698816), (2, 81349408), (4, 40674704), (7, 23242688), (8, 20337352), (14, 11621344), (16, 10168676), (28, 5810672), (29, 5610304), (32, 5084338), (49, 3320384), (56, 2905336), (58, 2805152), (64, 2542169), (98, 1660192), (112, 1452668), (116, 1402576), (196, 830096), (203, 801472), (224, 726334), (232, 701288), (392, 415048), (406, 400736), (448, 363167), (464, 350644), (784, 207524), (812, 200368), (928, 175322), (1421, 114496), (1568, 103762), (1624, 100184), (1789, 90944), (1856, 87661), (2842, 57248), (3136, 51881), (3248, 50092), (3578, 45472), (5684, 28624), (6496, 25046), (7156, 22736), (11368, 14312), (12523, 12992)]