156747123040

素因数分解:

$2^5\times 5^1\times {\mathrm{3539}}^1\times {\mathrm{276821}}^1$

素因数の和:280375

約数の個数: 48

約数和(自身を含む): 370421054640

約数和(自身を除く): 213673931600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3539, 7078, 14156, 17695, 28312, 35390, 56624, 70780, 113248, 141560, 276821, 283120, 553642, 566240, 1107284, 1384105, 2214568, 2768210, 4429136, 5536420, 8858272, 11072840, 22145680, 44291360, 979669519, 1959339038, 3918678076, 4898347595, 7837356152, 9796695190, 15674712304, 19593390380, 31349424608, 39186780760, 78373561520, 156747123040]

約数ペア:

[(1, 156747123040), (2, 78373561520), (4, 39186780760), (5, 31349424608), (8, 19593390380), (10, 15674712304), (16, 9796695190), (20, 7837356152), (32, 4898347595), (40, 3918678076), (80, 1959339038), (160, 979669519), (3539, 44291360), (7078, 22145680), (14156, 11072840), (17695, 8858272), (28312, 5536420), (35390, 4429136), (56624, 2768210), (70780, 2214568), (113248, 1384105), (141560, 1107284), (276821, 566240), (283120, 553642)]