118879215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 255467520

約数和(自身を除く): 136588305

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 47, 51, 65, 85, 91, 105, 109, 119, 141, 195, 221, 235, 255, 273, 327, 329, 357, 455, 545, 595, 611, 663, 705, 763, 799, 987, 1105, 1365, 1417, 1547, 1635, 1645, 1785, 1833, 1853, 2289, 2397, 3055, 3315, 3815, 3995, 4251, 4277, 4641, 4935, 5123, 5559, 5593, 7085, 7735, 9165, 9265, 9919, 10387, 11445, 11985, 12831, 12971, 15369, 16779, 21255, 21385, 23205, 24089, 25615, 27795, 27965, 29757, 31161, 35861, 38913, 49595, 51935, 64155, 64855, 66599, 72267, 72709, 76845, 83895, 87091, 107583, 120445, 148785, 155805, 168623, 179305, 194565, 199797, 218127, 261273, 332995, 361335, 363545, 435455, 466193, 505869, 537915, 609637, 843115, 998985, 1090635, 1132183, 1306365, 1398579, 1828911, 2330965, 2529345, 3048185, 3396549, 5660915, 6992895, 7925281, 9144555, 16982745, 23775843, 39626405, 118879215]

約数ペア:

[(1, 118879215), (3, 39626405), (5, 23775843), (7, 16982745), (13, 9144555), (15, 7925281), (17, 6992895), (21, 5660915), (35, 3396549), (39, 3048185), (47, 2529345), (51, 2330965), (65, 1828911), (85, 1398579), (91, 1306365), (105, 1132183), (109, 1090635), (119, 998985), (141, 843115), (195, 609637), (221, 537915), (235, 505869), (255, 466193), (273, 435455), (327, 363545), (329, 361335), (357, 332995), (455, 261273), (545, 218127), (595, 199797), (611, 194565), (663, 179305), (705, 168623), (763, 155805), (799, 148785), (987, 120445), (1105, 107583), (1365, 87091), (1417, 83895), (1547, 76845), (1635, 72709), (1645, 72267), (1785, 66599), (1833, 64855), (1853, 64155), (2289, 51935), (2397, 49595), (3055, 38913), (3315, 35861), (3815, 31161), (3995, 29757), (4251, 27965), (4277, 27795), (4641, 25615), (4935, 24089), (5123, 23205), (5559, 21385), (5593, 21255), (7085, 16779), (7735, 15369), (9165, 12971), (9265, 12831), (9919, 11985), (10387, 11445)]