164892546

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 455999544

約数和(自身を除く): 291106998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 73, 78, 91, 98, 117, 126, 146, 147, 182, 197, 219, 234, 273, 294, 394, 438, 441, 511, 546, 591, 637, 657, 819, 882, 949, 1022, 1182, 1274, 1314, 1379, 1533, 1638, 1773, 1898, 1911, 2561, 2758, 2847, 3066, 3546, 3577, 3822, 4137, 4599, 5122, 5694, 5733, 6643, 7154, 7683, 8274, 8541, 9198, 9653, 10731, 11466, 12411, 13286, 14381, 15366, 17082, 17927, 19306, 19929, 21462, 23049, 24822, 28762, 28959, 32193, 35854, 39858, 43143, 46098, 46501, 53781, 57918, 59787, 64386, 86286, 86877, 93002, 100667, 107562, 119574, 125489, 129429, 139503, 161343, 173754, 186953, 201334, 250978, 258858, 279006, 302001, 322686, 373906, 376467, 418509, 560859, 604002, 704669, 752934, 837018, 906003, 1121718, 1129401, 1308671, 1409338, 1682577, 1812006, 2114007, 2258802, 2617342, 3365154, 3926013, 4228014, 6342021, 7852026, 9160697, 11778039, 12684042, 18321394, 23556078, 27482091, 54964182, 82446273, 164892546]

約数ペア:

[(1, 164892546), (2, 82446273), (3, 54964182), (6, 27482091), (7, 23556078), (9, 18321394), (13, 12684042), (14, 11778039), (18, 9160697), (21, 7852026), (26, 6342021), (39, 4228014), (42, 3926013), (49, 3365154), (63, 2617342), (73, 2258802), (78, 2114007), (91, 1812006), (98, 1682577), (117, 1409338), (126, 1308671), (146, 1129401), (147, 1121718), (182, 906003), (197, 837018), (219, 752934), (234, 704669), (273, 604002), (294, 560859), (394, 418509), (438, 376467), (441, 373906), (511, 322686), (546, 302001), (591, 279006), (637, 258858), (657, 250978), (819, 201334), (882, 186953), (949, 173754), (1022, 161343), (1182, 139503), (1274, 129429), (1314, 125489), (1379, 119574), (1533, 107562), (1638, 100667), (1773, 93002), (1898, 86877), (1911, 86286), (2561, 64386), (2758, 59787), (2847, 57918), (3066, 53781), (3546, 46501), (3577, 46098), (3822, 43143), (4137, 39858), (4599, 35854), (5122, 32193), (5694, 28959), (5733, 28762), (6643, 24822), (7154, 23049), (7683, 21462), (8274, 19929), (8541, 19306), (9198, 17927), (9653, 17082), (10731, 15366), (11466, 14381), (12411, 13286)]