137320112

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{22063}}^1$

素因数の和:22460

約数の個数: 20

約数和(自身を含む): 266753760

約数和(自身を除く): 129433648

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 22063, 44126, 88252, 176504, 353008, 8582507, 17165014, 34330028, 68660056, 137320112]

約数ペア:

[(1, 137320112), (2, 68660056), (4, 34330028), (8, 17165014), (16, 8582507), (389, 353008), (778, 176504), (1556, 88252), (3112, 44126), (6224, 22063)]