156908457310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4001}}^1\times {\mathrm{32411}}^1$

素因数の和:36441

約数の個数: 48

約数和(自身を含む): 310532500656

約数和(自身を除く): 153624043346

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 4001, 8002, 20005, 32411, 40010, 44011, 64822, 88022, 162055, 220055, 324110, 356521, 440110, 484121, 713042, 968242, 1782605, 2420605, 3565210, 3921731, 4841210, 7843462, 19608655, 39217310, 129676411, 259352822, 648382055, 1296764110, 1426440521, 2852881042, 7132202605, 14264405210, 15690845731, 31381691462, 78454228655, 156908457310]

約数ペア:

[(1, 156908457310), (2, 78454228655), (5, 31381691462), (10, 15690845731), (11, 14264405210), (22, 7132202605), (55, 2852881042), (110, 1426440521), (121, 1296764110), (242, 648382055), (605, 259352822), (1210, 129676411), (4001, 39217310), (8002, 19608655), (20005, 7843462), (32411, 4841210), (40010, 3921731), (44011, 3565210), (64822, 2420605), (88022, 1782605), (162055, 968242), (220055, 713042), (324110, 484121), (356521, 440110)]