156937399004

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{2740403}}^1$

素因数の和:2740649

約数の個数: 24

約数和(自身を含む): 279301975680

約数和(自身を除く): 122364576676

約数列:

[1, 2, 4, 103, 139, 206, 278, 412, 556, 14317, 28634, 57268, 2740403, 5480806, 10961612, 282261509, 380916017, 564523018, 761832034, 1129046036, 1523664068, 39234349751, 78468699502, 156937399004]

約数ペア:

[(1, 156937399004), (2, 78468699502), (4, 39234349751), (103, 1523664068), (139, 1129046036), (206, 761832034), (278, 564523018), (412, 380916017), (556, 282261509), (14317, 10961612), (28634, 5480806), (57268, 2740403)]