157472226

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{563}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 351056160

約数和(自身を除く): 193583934

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 379, 563, 738, 758, 1126, 1137, 1689, 2274, 3378, 3411, 5067, 6822, 10134, 15539, 23083, 31078, 46166, 46617, 69249, 93234, 138498, 139851, 207747, 213377, 279702, 415494, 426754, 640131, 1280262, 1920393, 3840786, 8748457, 17496914, 26245371, 52490742, 78736113, 157472226]

約数ペア:

[(1, 157472226), (2, 78736113), (3, 52490742), (6, 26245371), (9, 17496914), (18, 8748457), (41, 3840786), (82, 1920393), (123, 1280262), (246, 640131), (369, 426754), (379, 415494), (563, 279702), (738, 213377), (758, 207747), (1126, 139851), (1137, 138498), (1689, 93234), (2274, 69249), (3378, 46617), (3411, 46166), (5067, 31078), (6822, 23083), (10134, 15539)]