157158176

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 365783040

約数和(自身を除く): 208624864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 83, 107, 112, 158, 166, 214, 224, 316, 332, 428, 553, 581, 632, 664, 749, 856, 1106, 1162, 1264, 1328, 1498, 1712, 2212, 2324, 2528, 2656, 2996, 3424, 4424, 4648, 5992, 6557, 8453, 8848, 8881, 9296, 11984, 13114, 16906, 17696, 17762, 18592, 23968, 26228, 33812, 35524, 45899, 52456, 59171, 62167, 67624, 71048, 91798, 104912, 118342, 124334, 135248, 142096, 183596, 209824, 236684, 248668, 270496, 284192, 367192, 473368, 497336, 701599, 734384, 946736, 994672, 1403198, 1468768, 1893472, 1989344, 2806396, 4911193, 5612792, 9822386, 11225584, 19644772, 22451168, 39289544, 78579088, 157158176]

約数ペア:

[(1, 157158176), (2, 78579088), (4, 39289544), (7, 22451168), (8, 19644772), (14, 11225584), (16, 9822386), (28, 5612792), (32, 4911193), (56, 2806396), (79, 1989344), (83, 1893472), (107, 1468768), (112, 1403198), (158, 994672), (166, 946736), (214, 734384), (224, 701599), (316, 497336), (332, 473368), (428, 367192), (553, 284192), (581, 270496), (632, 248668), (664, 236684), (749, 209824), (856, 183596), (1106, 142096), (1162, 135248), (1264, 124334), (1328, 118342), (1498, 104912), (1712, 91798), (2212, 71048), (2324, 67624), (2528, 62167), (2656, 59171), (2996, 52456), (3424, 45899), (4424, 35524), (4648, 33812), (5992, 26228), (6557, 23968), (8453, 18592), (8848, 17762), (8881, 17696), (9296, 16906), (11984, 13114)]