153960352

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 387374400

約数和(自身を除く): 233414048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 83, 91, 98, 104, 112, 166, 169, 182, 196, 208, 224, 332, 338, 343, 364, 392, 416, 581, 637, 664, 676, 686, 728, 784, 1079, 1162, 1183, 1274, 1328, 1352, 1372, 1456, 1568, 2158, 2324, 2366, 2548, 2656, 2704, 2744, 2912, 4067, 4316, 4459, 4648, 4732, 5096, 5408, 5488, 7553, 8134, 8281, 8632, 8918, 9296, 9464, 10192, 10976, 14027, 15106, 16268, 16562, 17264, 17836, 18592, 18928, 20384, 28054, 28469, 30212, 32536, 33124, 34528, 35672, 37856, 52871, 56108, 56938, 57967, 60424, 65072, 66248, 71344, 98189, 105742, 112216, 113876, 115934, 120848, 130144, 132496, 142688, 196378, 211484, 224432, 227752, 231868, 241696, 264992, 370097, 392756, 422968, 448864, 455504, 463736, 687323, 740194, 785512, 845936, 911008, 927472, 1374646, 1480388, 1571024, 1691872, 1854944, 2749292, 2960776, 3142048, 4811261, 5498584, 5921552, 9622522, 10997168, 11843104, 19245044, 21994336, 38490088, 76980176, 153960352]

約数ペア:

[(1, 153960352), (2, 76980176), (4, 38490088), (7, 21994336), (8, 19245044), (13, 11843104), (14, 10997168), (16, 9622522), (26, 5921552), (28, 5498584), (32, 4811261), (49, 3142048), (52, 2960776), (56, 2749292), (83, 1854944), (91, 1691872), (98, 1571024), (104, 1480388), (112, 1374646), (166, 927472), (169, 911008), (182, 845936), (196, 785512), (208, 740194), (224, 687323), (332, 463736), (338, 455504), (343, 448864), (364, 422968), (392, 392756), (416, 370097), (581, 264992), (637, 241696), (664, 231868), (676, 227752), (686, 224432), (728, 211484), (784, 196378), (1079, 142688), (1162, 132496), (1183, 130144), (1274, 120848), (1328, 115934), (1352, 113876), (1372, 112216), (1456, 105742), (1568, 98189), (2158, 71344), (2324, 66248), (2366, 65072), (2548, 60424), (2656, 57967), (2704, 56938), (2744, 56108), (2912, 52871), (4067, 37856), (4316, 35672), (4459, 34528), (4648, 33124), (4732, 32536), (5096, 30212), (5408, 28469), (5488, 28054), (7553, 20384), (8134, 18928), (8281, 18592), (8632, 17836), (8918, 17264), (9296, 16562), (9464, 16268), (10192, 15106), (10976, 14027)]