157215212068

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{619}}^1\times {\mathrm{2729}}^1$

素因数の和:3844

約数の個数: 48

約数和(自身を含む): 281513232000

約数和(自身を除く): 124298019932

約数列:

[1, 2, 4, 53, 106, 212, 439, 619, 878, 1238, 1756, 2476, 2729, 5458, 10916, 23267, 32807, 46534, 65614, 93068, 131228, 144637, 271741, 289274, 543482, 578548, 1086964, 1198031, 1689251, 2396062, 3378502, 4792124, 6757004, 14402273, 28804546, 57609092, 63495643, 89530303, 126991286, 179060606, 253982572, 358121212, 741581189, 1483162378, 2966324756, 39303803017, 78607606034, 157215212068]

約数ペア:

[(1, 157215212068), (2, 78607606034), (4, 39303803017), (53, 2966324756), (106, 1483162378), (212, 741581189), (439, 358121212), (619, 253982572), (878, 179060606), (1238, 126991286), (1756, 89530303), (2476, 63495643), (2729, 57609092), (5458, 28804546), (10916, 14402273), (23267, 6757004), (32807, 4792124), (46534, 3378502), (65614, 2396062), (93068, 1689251), (131228, 1198031), (144637, 1086964), (271741, 578548), (289274, 543482)]