191012688

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{3181}}^1$

素因数の和:3337

約数の個数: 80

約数和(自身を含む): 552395200

約数和(自身を除く): 361382512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 1112, 1251, 1668, 2224, 2502, 3181, 3336, 3753, 5004, 6362, 6672, 7506, 9543, 10008, 12724, 15012, 19086, 20016, 25448, 28629, 30024, 38172, 50896, 57258, 60048, 76344, 85887, 114516, 152688, 171774, 229032, 343548, 442159, 458064, 687096, 884318, 1326477, 1374192, 1768636, 2652954, 3537272, 3979431, 5305908, 7074544, 7958862, 10611816, 11938293, 15917724, 21223632, 23876586, 31835448, 47753172, 63670896, 95506344, 191012688]

約数ペア:

[(1, 191012688), (2, 95506344), (3, 63670896), (4, 47753172), (6, 31835448), (8, 23876586), (9, 21223632), (12, 15917724), (16, 11938293), (18, 10611816), (24, 7958862), (27, 7074544), (36, 5305908), (48, 3979431), (54, 3537272), (72, 2652954), (108, 1768636), (139, 1374192), (144, 1326477), (216, 884318), (278, 687096), (417, 458064), (432, 442159), (556, 343548), (834, 229032), (1112, 171774), (1251, 152688), (1668, 114516), (2224, 85887), (2502, 76344), (3181, 60048), (3336, 57258), (3753, 50896), (5004, 38172), (6362, 30024), (6672, 28629), (7506, 25448), (9543, 20016), (10008, 19086), (12724, 15012)]