149764716

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{173}}^2$

素因数の和:495

約数の個数: 54

約数和(自身を含む): 383512220

約数和(自身を除く): 233747504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 173, 278, 346, 417, 519, 556, 692, 834, 1038, 1251, 1557, 1668, 2076, 2502, 3114, 5004, 6228, 24047, 29929, 48094, 59858, 72141, 89787, 96188, 119716, 144282, 179574, 216423, 269361, 288564, 359148, 432846, 538722, 865692, 1077444, 4160131, 8320262, 12480393, 16640524, 24960786, 37441179, 49921572, 74882358, 149764716]

約数ペア:

[(1, 149764716), (2, 74882358), (3, 49921572), (4, 37441179), (6, 24960786), (9, 16640524), (12, 12480393), (18, 8320262), (36, 4160131), (139, 1077444), (173, 865692), (278, 538722), (346, 432846), (417, 359148), (519, 288564), (556, 269361), (692, 216423), (834, 179574), (1038, 144282), (1251, 119716), (1557, 96188), (1668, 89787), (2076, 72141), (2502, 59858), (3114, 48094), (5004, 29929), (6228, 24047)]