156656038

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{1201}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 300913488

約数和(自身を除く): 144257450

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1201, 1331, 1694, 2402, 2662, 5929, 8407, 9317, 11858, 13211, 16814, 18634, 26422, 58849, 65219, 92477, 117698, 130438, 145321, 184954, 290642, 647339, 1017247, 1294678, 1598531, 2034494, 3197062, 7120729, 11189717, 14241458, 22379434, 78328019, 156656038]

約数ペア:

[(1, 156656038), (2, 78328019), (7, 22379434), (11, 14241458), (14, 11189717), (22, 7120729), (49, 3197062), (77, 2034494), (98, 1598531), (121, 1294678), (154, 1017247), (242, 647339), (539, 290642), (847, 184954), (1078, 145321), (1201, 130438), (1331, 117698), (1694, 92477), (2402, 65219), (2662, 58849), (5929, 26422), (8407, 18634), (9317, 16814), (11858, 13211)]