141651503

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 182983680

約数和(自身を除く): 41332177

約数列:

[1, 7, 23, 37, 43, 49, 79, 161, 259, 301, 553, 851, 989, 1127, 1591, 1813, 1817, 2107, 2923, 3397, 3871, 5957, 6923, 11137, 12719, 20461, 23779, 36593, 41699, 48461, 67229, 77959, 78131, 89033, 125689, 143227, 166453, 256151, 470603, 546917, 879823, 1793057, 2890847, 3294221, 3828419, 6158761, 20235929, 141651503]

約数ペア:

[(1, 141651503), (7, 20235929), (23, 6158761), (37, 3828419), (43, 3294221), (49, 2890847), (79, 1793057), (161, 879823), (259, 546917), (301, 470603), (553, 256151), (851, 166453), (989, 143227), (1127, 125689), (1591, 89033), (1813, 78131), (1817, 77959), (2107, 67229), (2923, 48461), (3397, 41699), (3871, 36593), (5957, 23779), (6923, 20461), (11137, 12719)]