157441746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10993}}^1$

素因数の和:11047

約数の個数: 64

約数和(自身を含む): 405282816

約数和(自身を除く): 247841070

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 7161, 10993, 14322, 21986, 32979, 65958, 76951, 120923, 153902, 230853, 241846, 340783, 362769, 461706, 681566, 725538, 846461, 1022349, 1692922, 2044698, 2385481, 2539383, 3748613, 4770962, 5078766, 7156443, 7497226, 11245839, 14312886, 22491678, 26240291, 52480582, 78720873, 157441746]

約数ペア:

[(1, 157441746), (2, 78720873), (3, 52480582), (6, 26240291), (7, 22491678), (11, 14312886), (14, 11245839), (21, 7497226), (22, 7156443), (31, 5078766), (33, 4770962), (42, 3748613), (62, 2539383), (66, 2385481), (77, 2044698), (93, 1692922), (154, 1022349), (186, 846461), (217, 725538), (231, 681566), (341, 461706), (434, 362769), (462, 340783), (651, 241846), (682, 230853), (1023, 153902), (1302, 120923), (2046, 76951), (2387, 65958), (4774, 32979), (7161, 21986), (10993, 14322)]