128268624

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8377}}^1$

素因数の和:8428

約数の個数: 80

約数和(自身を含む): 373993920

約数和(自身を除く): 245725296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 8377, 15312, 16754, 25131, 33508, 50262, 67016, 92147, 100524, 134032, 184294, 201048, 242933, 276441, 368588, 402096, 485866, 552882, 728799, 737176, 971732, 1105764, 1457598, 1474352, 1943464, 2211528, 2672263, 2915196, 3886928, 4423056, 5344526, 5830392, 8016789, 10689052, 11660784, 16033578, 21378104, 32067156, 42756208, 64134312, 128268624]

約数ペア:

[(1, 128268624), (2, 64134312), (3, 42756208), (4, 32067156), (6, 21378104), (8, 16033578), (11, 11660784), (12, 10689052), (16, 8016789), (22, 5830392), (24, 5344526), (29, 4423056), (33, 3886928), (44, 2915196), (48, 2672263), (58, 2211528), (66, 1943464), (87, 1474352), (88, 1457598), (116, 1105764), (132, 971732), (174, 737176), (176, 728799), (232, 552882), (264, 485866), (319, 402096), (348, 368588), (464, 276441), (528, 242933), (638, 201048), (696, 184294), (957, 134032), (1276, 100524), (1392, 92147), (1914, 67016), (2552, 50262), (3828, 33508), (5104, 25131), (7656, 16754), (8377, 15312)]