191252992

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 160

約数和(自身を含む): 479647872

約数和(自身を除く): 288394880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 64, 68, 73, 86, 112, 119, 128, 136, 146, 172, 224, 238, 256, 272, 292, 301, 344, 448, 476, 511, 512, 544, 584, 602, 688, 731, 896, 952, 1022, 1088, 1168, 1204, 1241, 1376, 1462, 1792, 1904, 2044, 2176, 2336, 2408, 2482, 2752, 2924, 3139, 3584, 3808, 4088, 4352, 4672, 4816, 4964, 5117, 5504, 5848, 6278, 7616, 8176, 8687, 8704, 9344, 9632, 9928, 10234, 11008, 11696, 12556, 15232, 16352, 17374, 18688, 19264, 19856, 20468, 21973, 22016, 23392, 25112, 30464, 32704, 34748, 37376, 38528, 39712, 40936, 43946, 46784, 50224, 53363, 60928, 65408, 69496, 77056, 79424, 81872, 87892, 93568, 100448, 106726, 130816, 138992, 154112, 158848, 163744, 175784, 187136, 200896, 213452, 261632, 277984, 317696, 327488, 351568, 373541, 374272, 401792, 426904, 555968, 635392, 654976, 703136, 747082, 803584, 853808, 1111936, 1309952, 1406272, 1494164, 1607168, 1707616, 2223872, 2619904, 2812544, 2988328, 3415232, 4447744, 5625088, 5976656, 6830464, 11250176, 11953312, 13660928, 23906624, 27321856, 47813248, 95626496, 191252992]

約数ペア:

[(1, 191252992), (2, 95626496), (4, 47813248), (7, 27321856), (8, 23906624), (14, 13660928), (16, 11953312), (17, 11250176), (28, 6830464), (32, 5976656), (34, 5625088), (43, 4447744), (56, 3415232), (64, 2988328), (68, 2812544), (73, 2619904), (86, 2223872), (112, 1707616), (119, 1607168), (128, 1494164), (136, 1406272), (146, 1309952), (172, 1111936), (224, 853808), (238, 803584), (256, 747082), (272, 703136), (292, 654976), (301, 635392), (344, 555968), (448, 426904), (476, 401792), (511, 374272), (512, 373541), (544, 351568), (584, 327488), (602, 317696), (688, 277984), (731, 261632), (896, 213452), (952, 200896), (1022, 187136), (1088, 175784), (1168, 163744), (1204, 158848), (1241, 154112), (1376, 138992), (1462, 130816), (1792, 106726), (1904, 100448), (2044, 93568), (2176, 87892), (2336, 81872), (2408, 79424), (2482, 77056), (2752, 69496), (2924, 65408), (3139, 60928), (3584, 53363), (3808, 50224), (4088, 46784), (4352, 43946), (4672, 40936), (4816, 39712), (4964, 38528), (5117, 37376), (5504, 34748), (5848, 32704), (6278, 30464), (7616, 25112), (8176, 23392), (8687, 22016), (8704, 21973), (9344, 20468), (9632, 19856), (9928, 19264), (10234, 18688), (11008, 17374), (11696, 16352), (12556, 15232)]