169178432

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 84

約数和(自身を含む): 370819680

約数和(自身を除く): 201641248

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 263, 304, 368, 437, 526, 529, 608, 736, 874, 1052, 1058, 1216, 1472, 1748, 2104, 2116, 3496, 4208, 4232, 4997, 6049, 6992, 8416, 8464, 9994, 10051, 12098, 13984, 16832, 16928, 19988, 20102, 24196, 27968, 33856, 39976, 40204, 48392, 79952, 80408, 96784, 114931, 139127, 159904, 160816, 193568, 229862, 278254, 319808, 321632, 387136, 459724, 556508, 643264, 919448, 1113016, 1838896, 2226032, 2643413, 3677792, 4452064, 5286826, 7355584, 8904128, 10573652, 21147304, 42294608, 84589216, 169178432]

約数ペア:

[(1, 169178432), (2, 84589216), (4, 42294608), (8, 21147304), (16, 10573652), (19, 8904128), (23, 7355584), (32, 5286826), (38, 4452064), (46, 3677792), (64, 2643413), (76, 2226032), (92, 1838896), (152, 1113016), (184, 919448), (263, 643264), (304, 556508), (368, 459724), (437, 387136), (526, 321632), (529, 319808), (608, 278254), (736, 229862), (874, 193568), (1052, 160816), (1058, 159904), (1216, 139127), (1472, 114931), (1748, 96784), (2104, 80408), (2116, 79952), (3496, 48392), (4208, 40204), (4232, 39976), (4997, 33856), (6049, 27968), (6992, 24196), (8416, 20102), (8464, 19988), (9994, 16928), (10051, 16832), (12098, 13984)]