189230944

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 475735680

約数和(自身を除く): 286504736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 68, 98, 112, 119, 124, 136, 196, 217, 224, 229, 238, 248, 272, 392, 434, 458, 476, 496, 527, 544, 784, 833, 868, 916, 952, 992, 1054, 1519, 1568, 1603, 1666, 1736, 1832, 1904, 2108, 3038, 3206, 3332, 3472, 3664, 3689, 3808, 3893, 4216, 6076, 6412, 6664, 6944, 7099, 7328, 7378, 7786, 8432, 11221, 12152, 12824, 13328, 14198, 14756, 15572, 16864, 22442, 24304, 25648, 25823, 26656, 27251, 28396, 29512, 31144, 44884, 48608, 49693, 51296, 51646, 54502, 56792, 59024, 62288, 89768, 99386, 103292, 109004, 113584, 118048, 120683, 124576, 179536, 190757, 198772, 206584, 218008, 227168, 241366, 347851, 359072, 381514, 397544, 413168, 436016, 482732, 695702, 763028, 795088, 826336, 844781, 872032, 965464, 1391404, 1526056, 1590176, 1689562, 1930928, 2782808, 3052112, 3379124, 3861856, 5565616, 5913467, 6104224, 6758248, 11131232, 11826934, 13516496, 23653868, 27032992, 47307736, 94615472, 189230944]

約数ペア:

[(1, 189230944), (2, 94615472), (4, 47307736), (7, 27032992), (8, 23653868), (14, 13516496), (16, 11826934), (17, 11131232), (28, 6758248), (31, 6104224), (32, 5913467), (34, 5565616), (49, 3861856), (56, 3379124), (62, 3052112), (68, 2782808), (98, 1930928), (112, 1689562), (119, 1590176), (124, 1526056), (136, 1391404), (196, 965464), (217, 872032), (224, 844781), (229, 826336), (238, 795088), (248, 763028), (272, 695702), (392, 482732), (434, 436016), (458, 413168), (476, 397544), (496, 381514), (527, 359072), (544, 347851), (784, 241366), (833, 227168), (868, 218008), (916, 206584), (952, 198772), (992, 190757), (1054, 179536), (1519, 124576), (1568, 120683), (1603, 118048), (1666, 113584), (1736, 109004), (1832, 103292), (1904, 99386), (2108, 89768), (3038, 62288), (3206, 59024), (3332, 56792), (3472, 54502), (3664, 51646), (3689, 51296), (3808, 49693), (3893, 48608), (4216, 44884), (6076, 31144), (6412, 29512), (6664, 28396), (6944, 27251), (7099, 26656), (7328, 25823), (7378, 25648), (7786, 24304), (8432, 22442), (11221, 16864), (12152, 15572), (12824, 14756), (13328, 14198)]