104900144

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1365

約数の個数: 40

約数和(自身を含む): 209263392

約数和(自身を除く): 104363248

約数列:

[1, 2, 4, 8, 16, 53, 103, 106, 206, 212, 412, 424, 824, 848, 1201, 1648, 2402, 4804, 5459, 9608, 10918, 19216, 21836, 43672, 63653, 87344, 123703, 127306, 247406, 254612, 494812, 509224, 989624, 1018448, 1979248, 6556259, 13112518, 26225036, 52450072, 104900144]

約数ペア:

[(1, 104900144), (2, 52450072), (4, 26225036), (8, 13112518), (16, 6556259), (53, 1979248), (103, 1018448), (106, 989624), (206, 509224), (212, 494812), (412, 254612), (424, 247406), (824, 127306), (848, 123703), (1201, 87344), (1648, 63653), (2402, 43672), (4804, 21836), (5459, 19216), (9608, 10918)]