191260572

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2609}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 460404000

約数和(自身を除く): 269143428

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 149, 164, 246, 298, 447, 492, 596, 894, 1788, 2609, 5218, 6109, 7827, 10436, 12218, 15654, 18327, 24436, 31308, 36654, 73308, 106969, 213938, 320907, 388741, 427876, 641814, 777482, 1166223, 1283628, 1554964, 2332446, 4664892, 15938381, 31876762, 47815143, 63753524, 95630286, 191260572]

約数ペア:

[(1, 191260572), (2, 95630286), (3, 63753524), (4, 47815143), (6, 31876762), (12, 15938381), (41, 4664892), (82, 2332446), (123, 1554964), (149, 1283628), (164, 1166223), (246, 777482), (298, 641814), (447, 427876), (492, 388741), (596, 320907), (894, 213938), (1788, 106969), (2609, 73308), (5218, 36654), (6109, 31308), (7827, 24436), (10436, 18327), (12218, 15654)]