178171812

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6043}}^1$

素因数の和:6079

約数の個数: 120

約数和(自身を含む): 573358016

約数和(自身を除く): 395186204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 6043, 7371, 9828, 12086, 14742, 18129, 24172, 29484, 36258, 42301, 54387, 72516, 78559, 84602, 108774, 126903, 157118, 163161, 169204, 217548, 235677, 253806, 314236, 326322, 380709, 471354, 489483, 507612, 549913, 652644, 707031, 761418, 942708, 978966, 1099826, 1142127, 1414062, 1522836, 1649739, 1957932, 2121093, 2199652, 2284254, 2828124, 3299478, 3426381, 4242186, 4568508, 4949217, 6363279, 6598956, 6852762, 8484372, 9898434, 12726558, 13705524, 14847651, 19796868, 25453116, 29695302, 44542953, 59390604, 89085906, 178171812]

約数ペア:

[(1, 178171812), (2, 89085906), (3, 59390604), (4, 44542953), (6, 29695302), (7, 25453116), (9, 19796868), (12, 14847651), (13, 13705524), (14, 12726558), (18, 9898434), (21, 8484372), (26, 6852762), (27, 6598956), (28, 6363279), (36, 4949217), (39, 4568508), (42, 4242186), (52, 3426381), (54, 3299478), (63, 2828124), (78, 2284254), (81, 2199652), (84, 2121093), (91, 1957932), (108, 1649739), (117, 1522836), (126, 1414062), (156, 1142127), (162, 1099826), (182, 978966), (189, 942708), (234, 761418), (252, 707031), (273, 652644), (324, 549913), (351, 507612), (364, 489483), (378, 471354), (468, 380709), (546, 326322), (567, 314236), (702, 253806), (756, 235677), (819, 217548), (1053, 169204), (1092, 163161), (1134, 157118), (1404, 126903), (1638, 108774), (2106, 84602), (2268, 78559), (2457, 72516), (3276, 54387), (4212, 42301), (4914, 36258), (6043, 29484), (7371, 24172), (9828, 18129), (12086, 14742)]