155808852

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 383695200

約数和(自身を除く): 227886348

約数列:

[1, 2, 3, 4, 6, 12, 31, 59, 62, 93, 118, 124, 177, 186, 229, 236, 354, 372, 458, 687, 708, 916, 961, 1374, 1829, 1922, 2748, 2883, 3658, 3844, 5487, 5766, 7099, 7316, 10974, 11532, 13511, 14198, 21297, 21948, 27022, 28396, 40533, 42594, 54044, 56699, 81066, 85188, 113398, 162132, 170097, 220069, 226796, 340194, 418841, 440138, 660207, 680388, 837682, 880276, 1256523, 1320414, 1675364, 2513046, 2640828, 5026092, 12984071, 25968142, 38952213, 51936284, 77904426, 155808852]

約数ペア:

[(1, 155808852), (2, 77904426), (3, 51936284), (4, 38952213), (6, 25968142), (12, 12984071), (31, 5026092), (59, 2640828), (62, 2513046), (93, 1675364), (118, 1320414), (124, 1256523), (177, 880276), (186, 837682), (229, 680388), (236, 660207), (354, 440138), (372, 418841), (458, 340194), (687, 226796), (708, 220069), (916, 170097), (961, 162132), (1374, 113398), (1829, 85188), (1922, 81066), (2748, 56699), (2883, 54044), (3658, 42594), (3844, 40533), (5487, 28396), (5766, 27022), (7099, 21948), (7316, 21297), (10974, 14198), (11532, 13511)]