138289248

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6959}}^1$

素因数の和:7001

約数の個数: 96

約数和(自身を含む): 420940800

約数和(自身を除く): 282651552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6624, 6959, 9936, 13918, 19872, 20877, 27836, 41754, 55672, 62631, 83508, 111344, 125262, 160057, 167016, 187893, 222688, 250524, 320114, 334032, 375786, 480171, 501048, 640228, 668064, 751572, 960342, 1002096, 1280456, 1440513, 1503144, 1920684, 2004192, 2560912, 2881026, 3006288, 3841368, 4321539, 5121824, 5762052, 6012576, 7682736, 8643078, 11524104, 15365472, 17286156, 23048208, 34572312, 46096416, 69144624, 138289248]

約数ペア:

[(1, 138289248), (2, 69144624), (3, 46096416), (4, 34572312), (6, 23048208), (8, 17286156), (9, 15365472), (12, 11524104), (16, 8643078), (18, 7682736), (23, 6012576), (24, 5762052), (27, 5121824), (32, 4321539), (36, 3841368), (46, 3006288), (48, 2881026), (54, 2560912), (69, 2004192), (72, 1920684), (92, 1503144), (96, 1440513), (108, 1280456), (138, 1002096), (144, 960342), (184, 751572), (207, 668064), (216, 640228), (276, 501048), (288, 480171), (368, 375786), (414, 334032), (432, 320114), (552, 250524), (621, 222688), (736, 187893), (828, 167016), (864, 160057), (1104, 125262), (1242, 111344), (1656, 83508), (2208, 62631), (2484, 55672), (3312, 41754), (4968, 27836), (6624, 20877), (6959, 19872), (9936, 13918)]