158717104

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1627}}^1$

素因数の和:1722

約数の個数: 80

約数和(自身を含む): 384364288

約数和(自身を除く): 225647184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 938, 1072, 1456, 1627, 1742, 1876, 3254, 3484, 3752, 6097, 6508, 6968, 7504, 11389, 12194, 13016, 13936, 21151, 22778, 24388, 26032, 42302, 45556, 48776, 84604, 91112, 97552, 109009, 148057, 169208, 182224, 218018, 296114, 338416, 436036, 592228, 763063, 872072, 1184456, 1417117, 1526126, 1744144, 2368912, 2834234, 3052252, 5668468, 6104504, 9919819, 11336936, 12209008, 19839638, 22673872, 39679276, 79358552, 158717104]

約数ペア:

[(1, 158717104), (2, 79358552), (4, 39679276), (7, 22673872), (8, 19839638), (13, 12209008), (14, 11336936), (16, 9919819), (26, 6104504), (28, 5668468), (52, 3052252), (56, 2834234), (67, 2368912), (91, 1744144), (104, 1526126), (112, 1417117), (134, 1184456), (182, 872072), (208, 763063), (268, 592228), (364, 436036), (469, 338416), (536, 296114), (728, 218018), (871, 182224), (938, 169208), (1072, 148057), (1456, 109009), (1627, 97552), (1742, 91112), (1876, 84604), (3254, 48776), (3484, 45556), (3752, 42302), (6097, 26032), (6508, 24388), (6968, 22778), (7504, 21151), (11389, 13936), (12194, 13016)]