142431732

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 108

約数和(自身を含む): 390368160

約数和(自身を除く): 247936428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 179, 186, 207, 276, 279, 358, 372, 414, 537, 558, 713, 716, 828, 961, 1074, 1116, 1426, 1611, 1922, 2139, 2148, 2852, 2883, 3222, 3844, 4117, 4278, 5549, 5766, 6417, 6444, 8234, 8556, 8649, 11098, 11532, 12351, 12834, 16468, 16647, 17298, 22103, 22196, 24702, 25668, 33294, 34596, 37053, 44206, 49404, 49941, 66309, 66588, 74106, 88412, 99882, 127627, 132618, 148212, 172019, 198927, 199764, 255254, 265236, 344038, 382881, 397854, 510508, 516057, 688076, 765762, 795708, 1032114, 1148643, 1531524, 1548171, 2064228, 2297286, 3096342, 3956437, 4594572, 6192684, 7912874, 11869311, 15825748, 23738622, 35607933, 47477244, 71215866, 142431732]

約数ペア:

[(1, 142431732), (2, 71215866), (3, 47477244), (4, 35607933), (6, 23738622), (9, 15825748), (12, 11869311), (18, 7912874), (23, 6192684), (31, 4594572), (36, 3956437), (46, 3096342), (62, 2297286), (69, 2064228), (92, 1548171), (93, 1531524), (124, 1148643), (138, 1032114), (179, 795708), (186, 765762), (207, 688076), (276, 516057), (279, 510508), (358, 397854), (372, 382881), (414, 344038), (537, 265236), (558, 255254), (713, 199764), (716, 198927), (828, 172019), (961, 148212), (1074, 132618), (1116, 127627), (1426, 99882), (1611, 88412), (1922, 74106), (2139, 66588), (2148, 66309), (2852, 49941), (2883, 49404), (3222, 44206), (3844, 37053), (4117, 34596), (4278, 33294), (5549, 25668), (5766, 24702), (6417, 22196), (6444, 22103), (8234, 17298), (8556, 16647), (8649, 16468), (11098, 12834), (11532, 12351)]