122905216

素因数分解:

$2^7\times 7^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 281520000

約数和(自身を除く): 158614784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 229, 448, 458, 599, 896, 916, 1198, 1603, 1832, 2396, 3206, 3664, 4193, 4792, 6412, 7328, 8386, 9584, 12824, 14656, 16772, 19168, 25648, 29312, 33544, 38336, 51296, 67088, 76672, 102592, 134176, 137171, 205184, 268352, 274342, 536704, 548684, 960197, 1097368, 1920394, 2194736, 3840788, 4389472, 7681576, 8778944, 15363152, 17557888, 30726304, 61452608, 122905216]

約数ペア:

[(1, 122905216), (2, 61452608), (4, 30726304), (7, 17557888), (8, 15363152), (14, 8778944), (16, 7681576), (28, 4389472), (32, 3840788), (56, 2194736), (64, 1920394), (112, 1097368), (128, 960197), (224, 548684), (229, 536704), (448, 274342), (458, 268352), (599, 205184), (896, 137171), (916, 134176), (1198, 102592), (1603, 76672), (1832, 67088), (2396, 51296), (3206, 38336), (3664, 33544), (4193, 29312), (4792, 25648), (6412, 19168), (7328, 16772), (8386, 14656), (9584, 12824)]