138688344

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1065

約数の個数: 96

約数和(自身を含む): 396770400

約数和(自身を除く): 258082056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 89, 92, 138, 178, 184, 207, 267, 276, 356, 414, 534, 552, 712, 801, 828, 941, 1068, 1602, 1656, 1882, 2047, 2136, 2823, 3204, 3764, 4094, 5646, 6141, 6408, 7528, 8188, 8469, 11292, 12282, 16376, 16938, 18423, 21643, 22584, 24564, 33876, 36846, 43286, 49128, 64929, 67752, 73692, 83749, 86572, 129858, 147384, 167498, 173144, 194787, 251247, 259716, 334996, 389574, 502494, 519432, 669992, 753741, 779148, 1004988, 1507482, 1558296, 1926227, 2009976, 3014964, 3852454, 5778681, 6029928, 7704908, 11557362, 15409816, 17336043, 23114724, 34672086, 46229448, 69344172, 138688344]

約数ペア:

[(1, 138688344), (2, 69344172), (3, 46229448), (4, 34672086), (6, 23114724), (8, 17336043), (9, 15409816), (12, 11557362), (18, 7704908), (23, 6029928), (24, 5778681), (36, 3852454), (46, 3014964), (69, 2009976), (72, 1926227), (89, 1558296), (92, 1507482), (138, 1004988), (178, 779148), (184, 753741), (207, 669992), (267, 519432), (276, 502494), (356, 389574), (414, 334996), (534, 259716), (552, 251247), (712, 194787), (801, 173144), (828, 167498), (941, 147384), (1068, 129858), (1602, 86572), (1656, 83749), (1882, 73692), (2047, 67752), (2136, 64929), (2823, 49128), (3204, 43286), (3764, 36846), (4094, 33876), (5646, 24564), (6141, 22584), (6408, 21643), (7528, 18423), (8188, 16938), (8469, 16376), (11292, 12282)]