138424192

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 289170000

約数和(自身を除く): 150745808

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 89, 116, 128, 178, 232, 356, 419, 464, 712, 838, 928, 1424, 1676, 1856, 2581, 2848, 3352, 3712, 5162, 5696, 6704, 10324, 11392, 12151, 13408, 20648, 24302, 26816, 37291, 41296, 48604, 53632, 74582, 82592, 97208, 149164, 165184, 194416, 298328, 330368, 388832, 596656, 777664, 1081439, 1193312, 1555328, 2162878, 2386624, 4325756, 4773248, 8651512, 17303024, 34606048, 69212096, 138424192]

約数ペア:

[(1, 138424192), (2, 69212096), (4, 34606048), (8, 17303024), (16, 8651512), (29, 4773248), (32, 4325756), (58, 2386624), (64, 2162878), (89, 1555328), (116, 1193312), (128, 1081439), (178, 777664), (232, 596656), (356, 388832), (419, 330368), (464, 298328), (712, 194416), (838, 165184), (928, 149164), (1424, 97208), (1676, 82592), (1856, 74582), (2581, 53632), (2848, 48604), (3352, 41296), (3712, 37291), (5162, 26816), (5696, 24302), (6704, 20648), (10324, 13408), (11392, 12151)]