156908589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 230584320

約数和(自身を除く): 73675731

約数列:

[1, 3, 17, 29, 51, 87, 277, 383, 493, 831, 1149, 1479, 4709, 6511, 8033, 11107, 14127, 19533, 24099, 33321, 106091, 136561, 188819, 318273, 409683, 566457, 1803547, 3076639, 5410641, 9229917, 52302863, 156908589]

約数ペア:

[(1, 156908589), (3, 52302863), (17, 9229917), (29, 5410641), (51, 3076639), (87, 1803547), (277, 566457), (383, 409683), (493, 318273), (831, 188819), (1149, 136561), (1479, 106091), (4709, 33321), (6511, 24099), (8033, 19533), (11107, 14127)]