164549330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 332657280

約数和(自身を除く): 168107950

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 137, 179, 274, 305, 358, 610, 671, 685, 895, 1342, 1370, 1507, 1790, 1969, 3014, 3355, 3938, 6710, 7535, 8357, 9845, 10919, 15070, 16714, 19690, 21838, 24523, 41785, 49046, 54595, 83570, 91927, 109190, 120109, 122615, 183854, 240218, 245230, 269753, 459635, 539506, 600545, 919270, 1201090, 1348765, 1495903, 2697530, 2991806, 7479515, 14959030, 16454933, 32909866, 82274665, 164549330]

約数ペア:

[(1, 164549330), (2, 82274665), (5, 32909866), (10, 16454933), (11, 14959030), (22, 7479515), (55, 2991806), (61, 2697530), (110, 1495903), (122, 1348765), (137, 1201090), (179, 919270), (274, 600545), (305, 539506), (358, 459635), (610, 269753), (671, 245230), (685, 240218), (895, 183854), (1342, 122615), (1370, 120109), (1507, 109190), (1790, 91927), (1969, 83570), (3014, 54595), (3355, 49046), (3938, 41785), (6710, 24523), (7535, 21838), (8357, 19690), (9845, 16714), (10919, 15070)]