148505984

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3637}}^1$

素因数の和:3691

約数の個数: 64

約数和(自身を含む): 333968400

約数和(自身を除く): 185462416

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1408, 1856, 2552, 3637, 3712, 5104, 7274, 10208, 14548, 20416, 29096, 40007, 40832, 58192, 80014, 105473, 116384, 160028, 210946, 232768, 320056, 421892, 465536, 640112, 843784, 1160203, 1280224, 1687568, 2320406, 2560448, 3375136, 4640812, 5120896, 6750272, 9281624, 13500544, 18563248, 37126496, 74252992, 148505984]

約数ペア:

[(1, 148505984), (2, 74252992), (4, 37126496), (8, 18563248), (11, 13500544), (16, 9281624), (22, 6750272), (29, 5120896), (32, 4640812), (44, 3375136), (58, 2560448), (64, 2320406), (88, 1687568), (116, 1280224), (128, 1160203), (176, 843784), (232, 640112), (319, 465536), (352, 421892), (464, 320056), (638, 232768), (704, 210946), (928, 160028), (1276, 116384), (1408, 105473), (1856, 80014), (2552, 58192), (3637, 40832), (3712, 40007), (5104, 29096), (7274, 20416), (10208, 14548)]