156733984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5003}}^1$

素因数の和:5113

約数の個数: 48

約数和(自身を含む): 340472160

約数和(自身を除く): 183738176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2848, 3916, 5003, 7832, 10006, 15664, 20012, 31328, 40024, 55033, 80048, 110066, 160096, 220132, 440264, 445267, 880528, 890534, 1761056, 1781068, 3562136, 4897937, 7124272, 9795874, 14248544, 19591748, 39183496, 78366992, 156733984]

約数ペア:

[(1, 156733984), (2, 78366992), (4, 39183496), (8, 19591748), (11, 14248544), (16, 9795874), (22, 7124272), (32, 4897937), (44, 3562136), (88, 1781068), (89, 1761056), (176, 890534), (178, 880528), (352, 445267), (356, 440264), (712, 220132), (979, 160096), (1424, 110066), (1958, 80048), (2848, 55033), (3916, 40024), (5003, 31328), (7832, 20012), (10006, 15664)]