154481292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13043}}^1$

素因数の和:13107

約数の個数: 72

約数和(自身を含む): 455809536

約数和(自身を除く): 301328244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 13043, 26086, 39129, 52172, 78258, 91301, 117387, 156516, 182602, 234774, 273903, 365204, 469548, 547806, 613021, 821709, 1095612, 1226042, 1643418, 1839063, 2452084, 3286836, 3678126, 4291147, 5517189, 7356252, 8582294, 11034378, 12873441, 17164588, 22068756, 25746882, 38620323, 51493764, 77240646, 154481292]

約数ペア:

[(1, 154481292), (2, 77240646), (3, 51493764), (4, 38620323), (6, 25746882), (7, 22068756), (9, 17164588), (12, 12873441), (14, 11034378), (18, 8582294), (21, 7356252), (28, 5517189), (36, 4291147), (42, 3678126), (47, 3286836), (63, 2452084), (84, 1839063), (94, 1643418), (126, 1226042), (141, 1095612), (188, 821709), (252, 613021), (282, 547806), (329, 469548), (423, 365204), (564, 273903), (658, 234774), (846, 182602), (987, 156516), (1316, 117387), (1692, 91301), (1974, 78258), (2961, 52172), (3948, 39129), (5922, 26086), (11844, 13043)]