148986486

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 390297600

約数和(自身を除く): 241311114

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 43, 54, 57, 66, 86, 99, 114, 129, 171, 198, 209, 258, 297, 307, 342, 387, 418, 473, 513, 594, 614, 627, 774, 817, 921, 946, 1026, 1161, 1254, 1419, 1634, 1842, 1881, 2322, 2451, 2763, 2838, 3377, 3762, 4257, 4902, 5526, 5643, 5833, 6754, 7353, 8289, 8514, 8987, 10131, 11286, 11666, 12771, 13201, 14706, 16578, 17499, 17974, 20262, 22059, 25542, 26402, 26961, 30393, 34998, 39603, 44118, 52497, 53922, 60786, 64163, 79206, 80883, 91179, 104994, 118809, 128326, 145211, 157491, 161766, 182358, 192489, 237618, 242649, 250819, 290422, 314982, 356427, 384978, 435633, 485298, 501638, 577467, 712854, 752457, 871266, 1154934, 1306899, 1504914, 1732401, 2257371, 2613798, 2759009, 3464802, 3920697, 4514742, 5518018, 6772113, 7841394, 8277027, 13544226, 16554054, 24831081, 49662162, 74493243, 148986486]

約数ペア:

[(1, 148986486), (2, 74493243), (3, 49662162), (6, 24831081), (9, 16554054), (11, 13544226), (18, 8277027), (19, 7841394), (22, 6772113), (27, 5518018), (33, 4514742), (38, 3920697), (43, 3464802), (54, 2759009), (57, 2613798), (66, 2257371), (86, 1732401), (99, 1504914), (114, 1306899), (129, 1154934), (171, 871266), (198, 752457), (209, 712854), (258, 577467), (297, 501638), (307, 485298), (342, 435633), (387, 384978), (418, 356427), (473, 314982), (513, 290422), (594, 250819), (614, 242649), (627, 237618), (774, 192489), (817, 182358), (921, 161766), (946, 157491), (1026, 145211), (1161, 128326), (1254, 118809), (1419, 104994), (1634, 91179), (1842, 80883), (1881, 79206), (2322, 64163), (2451, 60786), (2763, 53922), (2838, 52497), (3377, 44118), (3762, 39603), (4257, 34998), (4902, 30393), (5526, 26961), (5643, 26402), (5833, 25542), (6754, 22059), (7353, 20262), (8289, 17974), (8514, 17499), (8987, 16578), (10131, 14706), (11286, 13201), (11666, 12771)]