156720004736

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{4733}}^1\times {\mathrm{15217}}^1$

素因数の和:19981

約数の個数: 64

約数和(自身を含む): 330672835080

約数和(自身を除く): 173952830344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 4733, 9466, 15217, 18932, 30434, 37864, 60868, 75728, 80461, 121736, 151456, 160922, 243472, 258689, 302912, 321844, 486944, 517378, 605824, 643688, 973888, 1034756, 1287376, 1947776, 2069512, 2574752, 4139024, 5149504, 8278048, 10299008, 16556096, 33112192, 72022061, 144044122, 288088244, 576176488, 1152352976, 1224375037, 2304705952, 2448750074, 4609411904, 4897500148, 9218823808, 9795000296, 19590000592, 39180001184, 78360002368, 156720004736]

約数ペア:

[(1, 156720004736), (2, 78360002368), (4, 39180001184), (8, 19590000592), (16, 9795000296), (17, 9218823808), (32, 4897500148), (34, 4609411904), (64, 2448750074), (68, 2304705952), (128, 1224375037), (136, 1152352976), (272, 576176488), (544, 288088244), (1088, 144044122), (2176, 72022061), (4733, 33112192), (9466, 16556096), (15217, 10299008), (18932, 8278048), (30434, 5149504), (37864, 4139024), (60868, 2574752), (75728, 2069512), (80461, 1947776), (121736, 1287376), (151456, 1034756), (160922, 973888), (243472, 643688), (258689, 605824), (302912, 517378), (321844, 486944)]