166144436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 315490560

約数和(自身を除く): 149346124

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 193, 241, 386, 482, 772, 893, 964, 1786, 3572, 3667, 4579, 7334, 9071, 9158, 11327, 14668, 18142, 18316, 22654, 36284, 45308, 46513, 93026, 172349, 186052, 215213, 344698, 430426, 689396, 860852, 883747, 1767494, 2186111, 3534988, 4372222, 8744444, 41536109, 83072218, 166144436]

約数ペア:

[(1, 166144436), (2, 83072218), (4, 41536109), (19, 8744444), (38, 4372222), (47, 3534988), (76, 2186111), (94, 1767494), (188, 883747), (193, 860852), (241, 689396), (386, 430426), (482, 344698), (772, 215213), (893, 186052), (964, 172349), (1786, 93026), (3572, 46513), (3667, 45308), (4579, 36284), (7334, 22654), (9071, 18316), (9158, 18142), (11327, 14668)]