134655248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4072

約数の個数: 80

約数和(自身を含む): 335145216

約数和(自身を除く): 200489968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4021, 4186, 4784, 8042, 8372, 16084, 16744, 28147, 32168, 33488, 52273, 56294, 64336, 92483, 104546, 112588, 184966, 209092, 225176, 365911, 369932, 418184, 450352, 647381, 731822, 739864, 836368, 1202279, 1294762, 1463644, 1479728, 2404558, 2589524, 2927288, 4809116, 5179048, 5854576, 8415953, 9618232, 10358096, 16831906, 19236464, 33663812, 67327624, 134655248]

約数ペア:

[(1, 134655248), (2, 67327624), (4, 33663812), (7, 19236464), (8, 16831906), (13, 10358096), (14, 9618232), (16, 8415953), (23, 5854576), (26, 5179048), (28, 4809116), (46, 2927288), (52, 2589524), (56, 2404558), (91, 1479728), (92, 1463644), (104, 1294762), (112, 1202279), (161, 836368), (182, 739864), (184, 731822), (208, 647381), (299, 450352), (322, 418184), (364, 369932), (368, 365911), (598, 225176), (644, 209092), (728, 184966), (1196, 112588), (1288, 104546), (1456, 92483), (2093, 64336), (2392, 56294), (2576, 52273), (4021, 33488), (4186, 32168), (4784, 28147), (8042, 16744), (8372, 16084)]