179689888

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 422876160

約数和(自身を除く): 243186272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 113, 124, 217, 224, 226, 229, 248, 434, 452, 458, 496, 791, 868, 904, 916, 992, 1582, 1603, 1736, 1808, 1832, 3164, 3206, 3472, 3503, 3616, 3664, 6328, 6412, 6944, 7006, 7099, 7328, 12656, 12824, 14012, 14198, 24521, 25312, 25648, 25877, 28024, 28396, 49042, 49693, 51296, 51754, 56048, 56792, 98084, 99386, 103508, 112096, 113584, 181139, 196168, 198772, 207016, 227168, 362278, 392336, 397544, 414032, 724556, 784672, 795088, 802187, 828064, 1449112, 1590176, 1604374, 2898224, 3208748, 5615309, 5796448, 6417496, 11230618, 12834992, 22461236, 25669984, 44922472, 89844944, 179689888]

約数ペア:

[(1, 179689888), (2, 89844944), (4, 44922472), (7, 25669984), (8, 22461236), (14, 12834992), (16, 11230618), (28, 6417496), (31, 5796448), (32, 5615309), (56, 3208748), (62, 2898224), (112, 1604374), (113, 1590176), (124, 1449112), (217, 828064), (224, 802187), (226, 795088), (229, 784672), (248, 724556), (434, 414032), (452, 397544), (458, 392336), (496, 362278), (791, 227168), (868, 207016), (904, 198772), (916, 196168), (992, 181139), (1582, 113584), (1603, 112096), (1736, 103508), (1808, 99386), (1832, 98084), (3164, 56792), (3206, 56048), (3472, 51754), (3503, 51296), (3616, 49693), (3664, 49042), (6328, 28396), (6412, 28024), (6944, 25877), (7006, 25648), (7099, 25312), (7328, 24521), (12656, 14198), (12824, 14012)]