141943854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 322560000

約数和(自身を除く): 180616146

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 282, 403, 611, 806, 1209, 1222, 1249, 1457, 1833, 2418, 2498, 2914, 3666, 3747, 4371, 7494, 8742, 16237, 18941, 32474, 37882, 38719, 48711, 56823, 58703, 77438, 97422, 113646, 116157, 117406, 176109, 232314, 352218, 503347, 763139, 1006694, 1510041, 1526278, 1819793, 2289417, 3020082, 3639586, 4578834, 5459379, 10918758, 23657309, 47314618, 70971927, 141943854]

約数ペア:

[(1, 141943854), (2, 70971927), (3, 47314618), (6, 23657309), (13, 10918758), (26, 5459379), (31, 4578834), (39, 3639586), (47, 3020082), (62, 2289417), (78, 1819793), (93, 1526278), (94, 1510041), (141, 1006694), (186, 763139), (282, 503347), (403, 352218), (611, 232314), (806, 176109), (1209, 117406), (1222, 116157), (1249, 113646), (1457, 97422), (1833, 77438), (2418, 58703), (2498, 56823), (2914, 48711), (3666, 38719), (3747, 37882), (4371, 32474), (7494, 18941), (8742, 16237)]