161737836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2707}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 407629824

約数和(自身を除く): 245891988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 383, 766, 1149, 1532, 2298, 2707, 4596, 4979, 5414, 8121, 9958, 10828, 14937, 16242, 19916, 29874, 32484, 35191, 59748, 70382, 105573, 140764, 211146, 422292, 1036781, 2073562, 3110343, 4147124, 6220686, 12441372, 13478153, 26956306, 40434459, 53912612, 80868918, 161737836]

約数ペア:

[(1, 161737836), (2, 80868918), (3, 53912612), (4, 40434459), (6, 26956306), (12, 13478153), (13, 12441372), (26, 6220686), (39, 4147124), (52, 3110343), (78, 2073562), (156, 1036781), (383, 422292), (766, 211146), (1149, 140764), (1532, 105573), (2298, 70382), (2707, 59748), (4596, 35191), (4979, 32484), (5414, 29874), (8121, 19916), (9958, 16242), (10828, 14937)]