191221776

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23297}}^1$

素因数の和:23333

約数の個数: 80

約数和(自身を含む): 577790400

約数和(自身を除く): 386568624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 23297, 46594, 69891, 93188, 139782, 186376, 209673, 279564, 372752, 419346, 442643, 559128, 629019, 838692, 885286, 1118256, 1258038, 1327929, 1677384, 1770572, 2516076, 2655858, 3354768, 3541144, 3983787, 5032152, 5311716, 7082288, 7967574, 10064304, 10623432, 11951361, 15935148, 21246864, 23902722, 31870296, 47805444, 63740592, 95610888, 191221776]

約数ペア:

[(1, 191221776), (2, 95610888), (3, 63740592), (4, 47805444), (6, 31870296), (8, 23902722), (9, 21246864), (12, 15935148), (16, 11951361), (18, 10623432), (19, 10064304), (24, 7967574), (27, 7082288), (36, 5311716), (38, 5032152), (48, 3983787), (54, 3541144), (57, 3354768), (72, 2655858), (76, 2516076), (108, 1770572), (114, 1677384), (144, 1327929), (152, 1258038), (171, 1118256), (216, 885286), (228, 838692), (304, 629019), (342, 559128), (432, 442643), (456, 419346), (513, 372752), (684, 279564), (912, 209673), (1026, 186376), (1368, 139782), (2052, 93188), (2736, 69891), (4104, 46594), (8208, 23297)]