121302016

素因数分解:

$2^{10}\times {\mathrm{11}}^3\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 88

約数和(自身を含む): 269712720

約数和(自身を除く): 148410704

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 121, 128, 176, 178, 242, 256, 352, 356, 484, 512, 704, 712, 968, 979, 1024, 1331, 1408, 1424, 1936, 1958, 2662, 2816, 2848, 3872, 3916, 5324, 5632, 5696, 7744, 7832, 10648, 10769, 11264, 11392, 15488, 15664, 21296, 21538, 22784, 30976, 31328, 42592, 43076, 45568, 61952, 62656, 85184, 86152, 91136, 118459, 123904, 125312, 170368, 172304, 236918, 250624, 340736, 344608, 473836, 501248, 681472, 689216, 947672, 1002496, 1362944, 1378432, 1895344, 2756864, 3790688, 5513728, 7581376, 11027456, 15162752, 30325504, 60651008, 121302016]

約数ペア:

[(1, 121302016), (2, 60651008), (4, 30325504), (8, 15162752), (11, 11027456), (16, 7581376), (22, 5513728), (32, 3790688), (44, 2756864), (64, 1895344), (88, 1378432), (89, 1362944), (121, 1002496), (128, 947672), (176, 689216), (178, 681472), (242, 501248), (256, 473836), (352, 344608), (356, 340736), (484, 250624), (512, 236918), (704, 172304), (712, 170368), (968, 125312), (979, 123904), (1024, 118459), (1331, 91136), (1408, 86152), (1424, 85184), (1936, 62656), (1958, 61952), (2662, 45568), (2816, 43076), (2848, 42592), (3872, 31328), (3916, 30976), (5324, 22784), (5632, 21538), (5696, 21296), (7744, 15664), (7832, 15488), (10648, 11392), (10769, 11264)]