137292848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111439}}^1$

素因数の和:111465

約数の個数: 40

約数和(自身を含む): 331645440

約数和(自身を除く): 194352592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 111439, 222878, 445756, 780073, 891512, 1225829, 1560146, 1783024, 2451658, 3120292, 4903316, 6240584, 8580803, 9806632, 12481168, 17161606, 19613264, 34323212, 68646424, 137292848]

約数ペア:

[(1, 137292848), (2, 68646424), (4, 34323212), (7, 19613264), (8, 17161606), (11, 12481168), (14, 9806632), (16, 8580803), (22, 6240584), (28, 4903316), (44, 3120292), (56, 2451658), (77, 1783024), (88, 1560146), (112, 1225829), (154, 891512), (176, 780073), (308, 445756), (616, 222878), (1232, 111439)]