128986424

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{7001}}^1$

素因数の和:7068

約数の個数: 48

約数和(自身を含む): 287362080

約数和(自身を除く): 158375656

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 7001, 9212, 14002, 18424, 28004, 49007, 56008, 98014, 196028, 329047, 343049, 392056, 658094, 686098, 1316188, 1372196, 2303329, 2632376, 2744392, 4606658, 9213316, 16123303, 18426632, 32246606, 64493212, 128986424]

約数ペア:

[(1, 128986424), (2, 64493212), (4, 32246606), (7, 18426632), (8, 16123303), (14, 9213316), (28, 4606658), (47, 2744392), (49, 2632376), (56, 2303329), (94, 1372196), (98, 1316188), (188, 686098), (196, 658094), (329, 392056), (376, 343049), (392, 329047), (658, 196028), (1316, 98014), (2303, 56008), (2632, 49007), (4606, 28004), (7001, 18424), (9212, 14002)]