156966173120

素因数分解:

$2^6\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1366349}}^1$

素因数の和:1366725

約数の個数: 56

約数和(自身を含む): 374817132000

約数和(自身を除く): 217850958880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 359, 718, 1436, 1795, 2872, 3590, 5744, 7180, 11488, 14360, 22976, 28720, 57440, 114880, 1366349, 2732698, 5465396, 6831745, 10930792, 13663490, 21861584, 27326980, 43723168, 54653960, 87446336, 109307920, 218615840, 437231680, 490519291, 981038582, 1962077164, 2452596455, 3924154328, 4905192910, 7848308656, 9810385820, 15696617312, 19620771640, 31393234624, 39241543280, 78483086560, 156966173120]

約数ペア:

[(1, 156966173120), (2, 78483086560), (4, 39241543280), (5, 31393234624), (8, 19620771640), (10, 15696617312), (16, 9810385820), (20, 7848308656), (32, 4905192910), (40, 3924154328), (64, 2452596455), (80, 1962077164), (160, 981038582), (320, 490519291), (359, 437231680), (718, 218615840), (1436, 109307920), (1795, 87446336), (2872, 54653960), (3590, 43723168), (5744, 27326980), (7180, 21861584), (11488, 13663490), (14360, 10930792), (22976, 6831745), (28720, 5465396), (57440, 2732698), (114880, 1366349)]