191615904

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{2351}}^1$

素因数の和:2650

約数の個数: 72

約数和(自身を含む): 547065792

約数和(自身を除く): 355449888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 566, 849, 1132, 1698, 2264, 2351, 2547, 3396, 4528, 4702, 5094, 6792, 7053, 9056, 9404, 10188, 13584, 14106, 18808, 20376, 21159, 27168, 28212, 37616, 40752, 42318, 56424, 75232, 81504, 84636, 112848, 169272, 225696, 338544, 665333, 677088, 1330666, 1995999, 2661332, 3991998, 5322664, 5987997, 7983996, 10645328, 11975994, 15967992, 21290656, 23951988, 31935984, 47903976, 63871968, 95807952, 191615904]

約数ペア:

[(1, 191615904), (2, 95807952), (3, 63871968), (4, 47903976), (6, 31935984), (8, 23951988), (9, 21290656), (12, 15967992), (16, 11975994), (18, 10645328), (24, 7983996), (32, 5987997), (36, 5322664), (48, 3991998), (72, 2661332), (96, 1995999), (144, 1330666), (283, 677088), (288, 665333), (566, 338544), (849, 225696), (1132, 169272), (1698, 112848), (2264, 84636), (2351, 81504), (2547, 75232), (3396, 56424), (4528, 42318), (4702, 40752), (5094, 37616), (6792, 28212), (7053, 27168), (9056, 21159), (9404, 20376), (10188, 18808), (13584, 14106)]