131202582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 308980224

約数和(自身を除く): 177777642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 83, 122, 166, 183, 249, 366, 427, 498, 581, 617, 854, 1162, 1234, 1281, 1743, 1851, 2562, 3486, 3702, 4319, 5063, 8638, 10126, 12957, 15189, 25914, 30378, 35441, 37637, 51211, 70882, 75274, 102422, 106323, 112911, 153633, 212646, 225822, 263459, 307266, 358477, 526918, 716954, 790377, 1075431, 1580754, 2150862, 3123871, 6247742, 9371613, 18743226, 21867097, 43734194, 65601291, 131202582]

約数ペア:

[(1, 131202582), (2, 65601291), (3, 43734194), (6, 21867097), (7, 18743226), (14, 9371613), (21, 6247742), (42, 3123871), (61, 2150862), (83, 1580754), (122, 1075431), (166, 790377), (183, 716954), (249, 526918), (366, 358477), (427, 307266), (498, 263459), (581, 225822), (617, 212646), (854, 153633), (1162, 112911), (1234, 106323), (1281, 102422), (1743, 75274), (1851, 70882), (2562, 51211), (3486, 37637), (3702, 35441), (4319, 30378), (5063, 25914), (8638, 15189), (10126, 12957)]