147344832

素因数分解:

$2^6\times 3^4\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 140

約数和(自身を含む): 447609976

約数和(自身を除く): 300265144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 129, 144, 162, 172, 192, 216, 258, 288, 324, 344, 387, 432, 516, 576, 648, 661, 688, 774, 864, 1032, 1161, 1296, 1322, 1376, 1548, 1728, 1983, 2064, 2322, 2592, 2644, 2752, 3096, 3483, 3966, 4128, 4644, 5184, 5288, 5949, 6192, 6966, 7932, 8256, 9288, 10576, 11898, 12384, 13932, 15864, 17847, 18576, 21152, 23796, 24768, 27864, 28423, 31728, 35694, 37152, 42304, 47592, 53541, 55728, 56846, 63456, 71388, 74304, 85269, 95184, 107082, 111456, 113692, 126912, 142776, 170538, 190368, 214164, 222912, 227384, 255807, 285552, 341076, 380736, 428328, 454768, 511614, 571104, 682152, 767421, 856656, 909536, 1023228, 1142208, 1364304, 1534842, 1713312, 1819072, 2046456, 2302263, 2728608, 3069684, 3426624, 4092912, 4604526, 5457216, 6139368, 8185824, 9209052, 12278736, 16371648, 18418104, 24557472, 36836208, 49114944, 73672416, 147344832]

約数ペア:

[(1, 147344832), (2, 73672416), (3, 49114944), (4, 36836208), (6, 24557472), (8, 18418104), (9, 16371648), (12, 12278736), (16, 9209052), (18, 8185824), (24, 6139368), (27, 5457216), (32, 4604526), (36, 4092912), (43, 3426624), (48, 3069684), (54, 2728608), (64, 2302263), (72, 2046456), (81, 1819072), (86, 1713312), (96, 1534842), (108, 1364304), (129, 1142208), (144, 1023228), (162, 909536), (172, 856656), (192, 767421), (216, 682152), (258, 571104), (288, 511614), (324, 454768), (344, 428328), (387, 380736), (432, 341076), (516, 285552), (576, 255807), (648, 227384), (661, 222912), (688, 214164), (774, 190368), (864, 170538), (1032, 142776), (1161, 126912), (1296, 113692), (1322, 111456), (1376, 107082), (1548, 95184), (1728, 85269), (1983, 74304), (2064, 71388), (2322, 63456), (2592, 56846), (2644, 55728), (2752, 53541), (3096, 47592), (3483, 42304), (3966, 37152), (4128, 35694), (4644, 31728), (5184, 28423), (5288, 27864), (5949, 24768), (6192, 23796), (6966, 21152), (7932, 18576), (8256, 17847), (9288, 15864), (10576, 13932), (11898, 12384)]