159623568

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 160

約数和(自身を含む): 505662080

約数和(自身を除く): 346038512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 86, 104, 108, 117, 129, 144, 156, 172, 208, 216, 234, 258, 312, 344, 351, 387, 432, 468, 516, 559, 624, 661, 688, 702, 774, 936, 1032, 1118, 1161, 1322, 1404, 1548, 1677, 1872, 1983, 2064, 2236, 2322, 2644, 2808, 3096, 3354, 3966, 4472, 4644, 5031, 5288, 5616, 5949, 6192, 6708, 7932, 8593, 8944, 9288, 10062, 10576, 11898, 13416, 15093, 15864, 17186, 17847, 18576, 20124, 23796, 25779, 26832, 28423, 30186, 31728, 34372, 35694, 40248, 47592, 51558, 56846, 60372, 68744, 71388, 77337, 80496, 85269, 95184, 103116, 113692, 120744, 137488, 142776, 154674, 170538, 206232, 227384, 232011, 241488, 255807, 285552, 309348, 341076, 369499, 412464, 454768, 464022, 511614, 618696, 682152, 738998, 767421, 928044, 1023228, 1108497, 1237392, 1364304, 1477996, 1534842, 1856088, 2046456, 2216994, 2955992, 3069684, 3325491, 3712176, 4092912, 4433988, 5911984, 6139368, 6650982, 8867976, 9976473, 12278736, 13301964, 17735952, 19952946, 26603928, 39905892, 53207856, 79811784, 159623568]

約数ペア:

[(1, 159623568), (2, 79811784), (3, 53207856), (4, 39905892), (6, 26603928), (8, 19952946), (9, 17735952), (12, 13301964), (13, 12278736), (16, 9976473), (18, 8867976), (24, 6650982), (26, 6139368), (27, 5911984), (36, 4433988), (39, 4092912), (43, 3712176), (48, 3325491), (52, 3069684), (54, 2955992), (72, 2216994), (78, 2046456), (86, 1856088), (104, 1534842), (108, 1477996), (117, 1364304), (129, 1237392), (144, 1108497), (156, 1023228), (172, 928044), (208, 767421), (216, 738998), (234, 682152), (258, 618696), (312, 511614), (344, 464022), (351, 454768), (387, 412464), (432, 369499), (468, 341076), (516, 309348), (559, 285552), (624, 255807), (661, 241488), (688, 232011), (702, 227384), (774, 206232), (936, 170538), (1032, 154674), (1118, 142776), (1161, 137488), (1322, 120744), (1404, 113692), (1548, 103116), (1677, 95184), (1872, 85269), (1983, 80496), (2064, 77337), (2236, 71388), (2322, 68744), (2644, 60372), (2808, 56846), (3096, 51558), (3354, 47592), (3966, 40248), (4472, 35694), (4644, 34372), (5031, 31728), (5288, 30186), (5616, 28423), (5949, 26832), (6192, 25779), (6708, 23796), (7932, 20124), (8593, 18576), (8944, 17847), (9288, 17186), (10062, 15864), (10576, 15093), (11898, 13416)]