139448416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8269}}^1$

素因数の和:8327

約数の個数: 48

約数和(自身を含む): 300101760

約数和(自身を除く): 160653344

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8269, 8432, 16538, 16864, 33076, 66152, 132304, 140573, 256339, 264608, 281146, 512678, 562292, 1025356, 1124584, 2050712, 2249168, 4101424, 4357763, 4498336, 8202848, 8715526, 17431052, 34862104, 69724208, 139448416]

約数ペア:

[(1, 139448416), (2, 69724208), (4, 34862104), (8, 17431052), (16, 8715526), (17, 8202848), (31, 4498336), (32, 4357763), (34, 4101424), (62, 2249168), (68, 2050712), (124, 1124584), (136, 1025356), (248, 562292), (272, 512678), (496, 281146), (527, 264608), (544, 256339), (992, 140573), (1054, 132304), (2108, 66152), (4216, 33076), (8269, 16864), (8432, 16538)]