139284744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{305449}}^1$

素因数の和:305477

約数の個数: 32

約数和(自身を含む): 366540000

約数和(自身を除く): 227255256

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 305449, 610898, 916347, 1221796, 1832694, 2443592, 3665388, 5803531, 7330776, 11607062, 17410593, 23214124, 34821186, 46428248, 69642372, 139284744]

約数ペア:

[(1, 139284744), (2, 69642372), (3, 46428248), (4, 34821186), (6, 23214124), (8, 17410593), (12, 11607062), (19, 7330776), (24, 5803531), (38, 3665388), (57, 2443592), (76, 1832694), (114, 1221796), (152, 916347), (228, 610898), (456, 305449)]