187445792452

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{1009}}^1\times {\mathrm{1031}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 332533434240

約数和(自身を除く): 145087641788

約数列:

[1, 2, 4, 107, 214, 421, 428, 842, 1009, 1031, 1684, 2018, 2062, 4036, 4124, 45047, 90094, 107963, 110317, 180188, 215926, 220634, 424789, 431852, 434051, 441268, 849578, 868102, 1040279, 1699156, 1736204, 2080558, 4161116, 45452423, 46443457, 90904846, 92886914, 111309853, 181809692, 185773828, 222619706, 437957459, 445239412, 875914918, 1751829836, 46861448113, 93722896226, 187445792452]

約数ペア:

[(1, 187445792452), (2, 93722896226), (4, 46861448113), (107, 1751829836), (214, 875914918), (421, 445239412), (428, 437957459), (842, 222619706), (1009, 185773828), (1031, 181809692), (1684, 111309853), (2018, 92886914), (2062, 90904846), (4036, 46443457), (4124, 45452423), (45047, 4161116), (90094, 2080558), (107963, 1736204), (110317, 1699156), (180188, 1040279), (215926, 868102), (220634, 849578), (424789, 441268), (431852, 434051)]