127895628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19273}}^1$

素因数の和:19366

約数の個数: 48

約数和(自身を含む): 345390080

約数和(自身を除く): 217494452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 19273, 38546, 57819, 77092, 115638, 134911, 231276, 269822, 404733, 539644, 809466, 1522567, 1618932, 3045134, 4567701, 6090268, 9135402, 10657969, 18270804, 21315938, 31973907, 42631876, 63947814, 127895628]

約数ペア:

[(1, 127895628), (2, 63947814), (3, 42631876), (4, 31973907), (6, 21315938), (7, 18270804), (12, 10657969), (14, 9135402), (21, 6090268), (28, 4567701), (42, 3045134), (79, 1618932), (84, 1522567), (158, 809466), (237, 539644), (316, 404733), (474, 269822), (553, 231276), (948, 134911), (1106, 115638), (1659, 77092), (2212, 57819), (3318, 38546), (6636, 19273)]