156915616160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51616979}}^1$

素因数の和:51617013

約数の個数: 48

約数和(自身を含む): 390224368800

約数和(自身を除く): 233308752640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 51616979, 103233958, 206467916, 258084895, 412935832, 516169790, 825871664, 980722601, 1032339580, 1651743328, 1961445202, 2064679160, 3922890404, 4129358320, 4903613005, 7845780808, 8258716640, 9807226010, 15691561616, 19614452020, 31383123232, 39228904040, 78457808080, 156915616160]

約数ペア:

[(1, 156915616160), (2, 78457808080), (4, 39228904040), (5, 31383123232), (8, 19614452020), (10, 15691561616), (16, 9807226010), (19, 8258716640), (20, 7845780808), (32, 4903613005), (38, 4129358320), (40, 3922890404), (76, 2064679160), (80, 1961445202), (95, 1651743328), (152, 1032339580), (160, 980722601), (190, 825871664), (304, 516169790), (380, 412935832), (608, 258084895), (760, 206467916), (1520, 103233958), (3040, 51616979)]