131954648

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4261}}^1$

素因数の和:4360

約数の個数: 48

約数和(自身を含む): 291520800

約数和(自身を除く): 159566152

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2212, 3871, 4261, 4424, 7742, 8522, 15484, 17044, 29827, 30968, 34088, 59654, 119308, 208789, 238616, 336619, 417578, 673238, 835156, 1346476, 1670312, 2356333, 2692952, 4712666, 9425332, 16494331, 18850664, 32988662, 65977324, 131954648]

約数ペア:

[(1, 131954648), (2, 65977324), (4, 32988662), (7, 18850664), (8, 16494331), (14, 9425332), (28, 4712666), (49, 2692952), (56, 2356333), (79, 1670312), (98, 1346476), (158, 835156), (196, 673238), (316, 417578), (392, 336619), (553, 238616), (632, 208789), (1106, 119308), (2212, 59654), (3871, 34088), (4261, 30968), (4424, 29827), (7742, 17044), (8522, 15484)]