179392928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 419126400

約数和(自身を除く): 239733472

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 197, 199, 208, 286, 352, 394, 398, 416, 572, 788, 796, 1144, 1576, 1592, 2167, 2189, 2288, 2561, 2587, 3152, 3184, 4334, 4378, 4576, 5122, 5174, 6304, 6368, 8668, 8756, 10244, 10348, 17336, 17512, 20488, 20696, 28171, 28457, 34672, 35024, 39203, 40976, 41392, 56342, 56914, 69344, 70048, 78406, 81952, 82784, 112684, 113828, 156812, 225368, 227656, 313624, 431233, 450736, 455312, 509639, 627248, 862466, 901472, 910624, 1019278, 1254496, 1724932, 2038556, 3449864, 4077112, 5606029, 6899728, 8154224, 11212058, 13799456, 16308448, 22424116, 44848232, 89696464, 179392928]

約数ペア:

[(1, 179392928), (2, 89696464), (4, 44848232), (8, 22424116), (11, 16308448), (13, 13799456), (16, 11212058), (22, 8154224), (26, 6899728), (32, 5606029), (44, 4077112), (52, 3449864), (88, 2038556), (104, 1724932), (143, 1254496), (176, 1019278), (197, 910624), (199, 901472), (208, 862466), (286, 627248), (352, 509639), (394, 455312), (398, 450736), (416, 431233), (572, 313624), (788, 227656), (796, 225368), (1144, 156812), (1576, 113828), (1592, 112684), (2167, 82784), (2189, 81952), (2288, 78406), (2561, 70048), (2587, 69344), (3152, 56914), (3184, 56342), (4334, 41392), (4378, 40976), (4576, 39203), (5122, 35024), (5174, 34672), (6304, 28457), (6368, 28171), (8668, 20696), (8756, 20488), (10244, 17512), (10348, 17336)]