132291328

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 287533568

約数和(自身を除く): 155242240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 256, 313, 416, 508, 626, 832, 1016, 1252, 1651, 1664, 2032, 2504, 3302, 3328, 4064, 4069, 5008, 6604, 8128, 8138, 10016, 13208, 16256, 16276, 20032, 26416, 32512, 32552, 39751, 40064, 52832, 65104, 79502, 80128, 105664, 130208, 159004, 211328, 260416, 318008, 422656, 516763, 520832, 636016, 1033526, 1041664, 1272032, 2067052, 2544064, 4134104, 5088128, 8268208, 10176256, 16536416, 33072832, 66145664, 132291328]

約数ペア:

[(1, 132291328), (2, 66145664), (4, 33072832), (8, 16536416), (13, 10176256), (16, 8268208), (26, 5088128), (32, 4134104), (52, 2544064), (64, 2067052), (104, 1272032), (127, 1041664), (128, 1033526), (208, 636016), (254, 520832), (256, 516763), (313, 422656), (416, 318008), (508, 260416), (626, 211328), (832, 159004), (1016, 130208), (1252, 105664), (1651, 80128), (1664, 79502), (2032, 65104), (2504, 52832), (3302, 40064), (3328, 39751), (4064, 32552), (4069, 32512), (5008, 26416), (6604, 20032), (8128, 16276), (8138, 16256), (10016, 13208)]