131468984976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{803443}}^1$

素因数の和:803948

約数の個数: 80

約数和(自身を含む): 388944026624

約数和(自身を除く): 257475041648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 487, 974, 1461, 1948, 2922, 3409, 3896, 5844, 6818, 7792, 10227, 11688, 13636, 20454, 23376, 27272, 40908, 54544, 81816, 163632, 803443, 1606886, 2410329, 3213772, 4820658, 5624101, 6427544, 9641316, 11248202, 12855088, 16872303, 19282632, 22496404, 33744606, 38565264, 44992808, 67489212, 89985616, 134978424, 269956848, 391276741, 782553482, 1173830223, 1565106964, 2347660446, 2738937187, 3130213928, 4695320892, 5477874374, 6260427856, 8216811561, 9390641784, 10955748748, 16433623122, 18781283568, 21911497496, 32867246244, 43822994992, 65734492488, 131468984976]

約数ペア:

[(1, 131468984976), (2, 65734492488), (3, 43822994992), (4, 32867246244), (6, 21911497496), (7, 18781283568), (8, 16433623122), (12, 10955748748), (14, 9390641784), (16, 8216811561), (21, 6260427856), (24, 5477874374), (28, 4695320892), (42, 3130213928), (48, 2738937187), (56, 2347660446), (84, 1565106964), (112, 1173830223), (168, 782553482), (336, 391276741), (487, 269956848), (974, 134978424), (1461, 89985616), (1948, 67489212), (2922, 44992808), (3409, 38565264), (3896, 33744606), (5844, 22496404), (6818, 19282632), (7792, 16872303), (10227, 12855088), (11688, 11248202), (13636, 9641316), (20454, 6427544), (23376, 5624101), (27272, 4820658), (40908, 3213772), (54544, 2410329), (81816, 1606886), (163632, 803443)]