138011616

素因数分解:

$2^5\times 3^2\times {\mathrm{347}}^1\times {\mathrm{1381}}^1$

素因数の和:1744

約数の個数: 72

約数和(自身を含む): 393886584

約数和(自身を除く): 255874968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 347, 694, 1041, 1381, 1388, 2082, 2762, 2776, 3123, 4143, 4164, 5524, 5552, 6246, 8286, 8328, 11048, 11104, 12429, 12492, 16572, 16656, 22096, 24858, 24984, 33144, 33312, 44192, 49716, 49968, 66288, 99432, 99936, 132576, 198864, 397728, 479207, 958414, 1437621, 1916828, 2875242, 3833656, 4312863, 5750484, 7667312, 8625726, 11500968, 15334624, 17251452, 23001936, 34502904, 46003872, 69005808, 138011616]

約数ペア:

[(1, 138011616), (2, 69005808), (3, 46003872), (4, 34502904), (6, 23001936), (8, 17251452), (9, 15334624), (12, 11500968), (16, 8625726), (18, 7667312), (24, 5750484), (32, 4312863), (36, 3833656), (48, 2875242), (72, 1916828), (96, 1437621), (144, 958414), (288, 479207), (347, 397728), (694, 198864), (1041, 132576), (1381, 99936), (1388, 99432), (2082, 66288), (2762, 49968), (2776, 49716), (3123, 44192), (4143, 33312), (4164, 33144), (5524, 24984), (5552, 24858), (6246, 22096), (8286, 16656), (8328, 16572), (11048, 12492), (11104, 12429)]