156786163280

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19027447}}^1$

素因数の和:19027563

約数の個数: 40

約数和(自身を含む): 368066954112

約数和(自身を除く): 211280790832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 19027447, 38054894, 76109788, 95137235, 152219576, 190274470, 304439152, 380548940, 761097880, 1522195760, 1959827041, 3919654082, 7839308164, 9799135205, 15678616328, 19598270410, 31357232656, 39196540820, 78393081640, 156786163280]

約数ペア:

[(1, 156786163280), (2, 78393081640), (4, 39196540820), (5, 31357232656), (8, 19598270410), (10, 15678616328), (16, 9799135205), (20, 7839308164), (40, 3919654082), (80, 1959827041), (103, 1522195760), (206, 761097880), (412, 380548940), (515, 304439152), (824, 190274470), (1030, 152219576), (1648, 95137235), (2060, 76109788), (4120, 38054894), (8240, 19027447)]