169854718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 325775520

約数和(自身を除く): 155920802

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 41, 53, 82, 106, 121, 187, 209, 242, 323, 374, 418, 451, 583, 646, 697, 779, 901, 902, 1007, 1166, 1394, 1558, 1802, 2014, 2057, 2173, 2299, 3553, 4114, 4346, 4598, 4961, 6413, 7106, 7667, 8569, 9911, 9922, 11077, 12826, 13243, 15334, 17119, 17138, 19822, 22154, 23903, 26486, 34238, 36941, 39083, 41287, 47806, 73882, 78166, 82574, 84337, 94259, 109021, 121847, 145673, 168674, 188309, 188518, 218042, 243694, 262933, 291346, 376618, 406351, 454157, 525866, 701879, 812702, 908314, 1403758, 1602403, 2071399, 3204806, 4142798, 4469861, 4995727, 7720669, 8939722, 9991454, 15441338, 84927359, 169854718]

約数ペア:

[(1, 169854718), (2, 84927359), (11, 15441338), (17, 9991454), (19, 8939722), (22, 7720669), (34, 4995727), (38, 4469861), (41, 4142798), (53, 3204806), (82, 2071399), (106, 1602403), (121, 1403758), (187, 908314), (209, 812702), (242, 701879), (323, 525866), (374, 454157), (418, 406351), (451, 376618), (583, 291346), (646, 262933), (697, 243694), (779, 218042), (901, 188518), (902, 188309), (1007, 168674), (1166, 145673), (1394, 121847), (1558, 109021), (1802, 94259), (2014, 84337), (2057, 82574), (2173, 78166), (2299, 73882), (3553, 47806), (4114, 41287), (4346, 39083), (4598, 36941), (4961, 34238), (6413, 26486), (7106, 23903), (7667, 22154), (8569, 19822), (9911, 17138), (9922, 17119), (11077, 15334), (12826, 13243)]