139798416

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1084

約数の個数: 80

約数和(自身を含む): 379975680

約数和(自身を除く): 240177264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 139, 184, 276, 278, 368, 417, 552, 556, 834, 911, 1104, 1112, 1668, 1822, 2224, 2733, 3197, 3336, 3644, 5466, 6394, 6672, 7288, 9591, 10932, 12788, 14576, 19182, 20953, 21864, 25576, 38364, 41906, 43728, 51152, 62859, 76728, 83812, 125718, 126629, 153456, 167624, 251436, 253258, 335248, 379887, 502872, 506516, 759774, 1005744, 1013032, 1519548, 2026064, 2912467, 3039096, 5824934, 6078192, 8737401, 11649868, 17474802, 23299736, 34949604, 46599472, 69899208, 139798416]

約数ペア:

[(1, 139798416), (2, 69899208), (3, 46599472), (4, 34949604), (6, 23299736), (8, 17474802), (12, 11649868), (16, 8737401), (23, 6078192), (24, 5824934), (46, 3039096), (48, 2912467), (69, 2026064), (92, 1519548), (138, 1013032), (139, 1005744), (184, 759774), (276, 506516), (278, 502872), (368, 379887), (417, 335248), (552, 253258), (556, 251436), (834, 167624), (911, 153456), (1104, 126629), (1112, 125718), (1668, 83812), (1822, 76728), (2224, 62859), (2733, 51152), (3197, 43728), (3336, 41906), (3644, 38364), (5466, 25576), (6394, 21864), (6672, 20953), (7288, 19182), (9591, 14576), (10932, 12788)]