127497408

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15443}}^1$

素因数の和:15501

約数の個数: 56

約数和(自身を含む): 345204288

約数和(自身を除く): 217706880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 15443, 30886, 46329, 61772, 92658, 123544, 185316, 247088, 370632, 494176, 664049, 741264, 988352, 1328098, 1482528, 1992147, 2656196, 2965056, 3984294, 5312392, 7968588, 10624784, 15937176, 21249568, 31874352, 42499136, 63748704, 127497408]

約数ペア:

[(1, 127497408), (2, 63748704), (3, 42499136), (4, 31874352), (6, 21249568), (8, 15937176), (12, 10624784), (16, 7968588), (24, 5312392), (32, 3984294), (43, 2965056), (48, 2656196), (64, 1992147), (86, 1482528), (96, 1328098), (129, 988352), (172, 741264), (192, 664049), (258, 494176), (344, 370632), (516, 247088), (688, 185316), (1032, 123544), (1376, 92658), (2064, 61772), (2752, 46329), (4128, 30886), (8256, 15443)]