173826422

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 338961672

約数和(自身を除く): 165135250

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 107, 121, 137, 154, 214, 242, 274, 539, 749, 847, 959, 1078, 1177, 1498, 1507, 1694, 1918, 2354, 3014, 5243, 5929, 6713, 8239, 10486, 10549, 11858, 12947, 13426, 14659, 16478, 16577, 21098, 25894, 29318, 33154, 57673, 73843, 90629, 102613, 115346, 116039, 147686, 161249, 181258, 205226, 232078, 322498, 634403, 718291, 812273, 1128743, 1268806, 1436582, 1624546, 1773739, 2257486, 3547478, 7901201, 12416173, 15802402, 24832346, 86913211, 173826422]

約数ペア:

[(1, 173826422), (2, 86913211), (7, 24832346), (11, 15802402), (14, 12416173), (22, 7901201), (49, 3547478), (77, 2257486), (98, 1773739), (107, 1624546), (121, 1436582), (137, 1268806), (154, 1128743), (214, 812273), (242, 718291), (274, 634403), (539, 322498), (749, 232078), (847, 205226), (959, 181258), (1078, 161249), (1177, 147686), (1498, 116039), (1507, 115346), (1694, 102613), (1918, 90629), (2354, 73843), (3014, 57673), (5243, 33154), (5929, 29318), (6713, 25894), (8239, 21098), (10486, 16577), (10549, 16478), (11858, 14659), (12947, 13426)]