131730246

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 325370880

約数和(自身を除く): 193640634

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 138, 153, 207, 289, 306, 367, 391, 414, 459, 578, 621, 734, 782, 867, 918, 1101, 1173, 1242, 1734, 2202, 2346, 2601, 3303, 3519, 5202, 6239, 6606, 6647, 7038, 7803, 8441, 9909, 10557, 12478, 13294, 15606, 16882, 18717, 19818, 19941, 21114, 25323, 37434, 39882, 50646, 56151, 59823, 75969, 106063, 112302, 119646, 143497, 151938, 168453, 179469, 212126, 227907, 286994, 318189, 336906, 358938, 430491, 455814, 636378, 860982, 954567, 1291473, 1909134, 2439449, 2582946, 2863701, 3874419, 4878898, 5727402, 7318347, 7748838, 14636694, 21955041, 43910082, 65865123, 131730246]

約数ペア:

[(1, 131730246), (2, 65865123), (3, 43910082), (6, 21955041), (9, 14636694), (17, 7748838), (18, 7318347), (23, 5727402), (27, 4878898), (34, 3874419), (46, 2863701), (51, 2582946), (54, 2439449), (69, 1909134), (102, 1291473), (138, 954567), (153, 860982), (207, 636378), (289, 455814), (306, 430491), (367, 358938), (391, 336906), (414, 318189), (459, 286994), (578, 227907), (621, 212126), (734, 179469), (782, 168453), (867, 151938), (918, 143497), (1101, 119646), (1173, 112302), (1242, 106063), (1734, 75969), (2202, 59823), (2346, 56151), (2601, 50646), (3303, 39882), (3519, 37434), (5202, 25323), (6239, 21114), (6606, 19941), (6647, 19818), (7038, 18717), (7803, 16882), (8441, 15606), (9909, 13294), (10557, 12478)]