156974176784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1\times {\mathrm{5927}}^1$

素因数の和:6948

約数の個数: 80

約数和(自身を含む): 321785118720

約数和(自身を除く): 164810941936

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 632, 911, 1264, 1817, 1822, 3634, 3644, 5927, 7268, 7288, 11854, 14536, 14576, 20953, 23708, 29072, 41906, 47416, 71969, 83812, 94832, 136321, 143938, 167624, 272642, 287876, 335248, 468233, 545284, 575752, 936466, 1090568, 1151504, 1655287, 1872932, 2181136, 3310574, 3745864, 5399497, 6621148, 7491728, 10769359, 10798994, 13242296, 21538718, 21597988, 26484592, 43077436, 43195976, 86154872, 86391952, 124188431, 172309744, 248376862, 426560263, 496753724, 853120526, 993507448, 1706241052, 1987014896, 3412482104, 6824964208, 9810886049, 19621772098, 39243544196, 78487088392, 156974176784]

約数ペア:

[(1, 156974176784), (2, 78487088392), (4, 39243544196), (8, 19621772098), (16, 9810886049), (23, 6824964208), (46, 3412482104), (79, 1987014896), (92, 1706241052), (158, 993507448), (184, 853120526), (316, 496753724), (368, 426560263), (632, 248376862), (911, 172309744), (1264, 124188431), (1817, 86391952), (1822, 86154872), (3634, 43195976), (3644, 43077436), (5927, 26484592), (7268, 21597988), (7288, 21538718), (11854, 13242296), (14536, 10798994), (14576, 10769359), (20953, 7491728), (23708, 6621148), (29072, 5399497), (41906, 3745864), (47416, 3310574), (71969, 2181136), (83812, 1872932), (94832, 1655287), (136321, 1151504), (143938, 1090568), (167624, 936466), (272642, 575752), (287876, 545284), (335248, 468233)]