138699192

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19997}}^1$

素因数の和:20040

約数の個数: 48

約数和(自身を含む): 368363160

約数和(自身を除く): 229663968

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 3468, 6936, 19997, 39994, 59991, 79988, 119982, 159976, 239964, 339949, 479928, 679898, 1019847, 1359796, 2039694, 2719592, 4079388, 5779133, 8158776, 11558266, 17337399, 23116532, 34674798, 46233064, 69349596, 138699192]

約数ペア:

[(1, 138699192), (2, 69349596), (3, 46233064), (4, 34674798), (6, 23116532), (8, 17337399), (12, 11558266), (17, 8158776), (24, 5779133), (34, 4079388), (51, 2719592), (68, 2039694), (102, 1359796), (136, 1019847), (204, 679898), (289, 479928), (408, 339949), (578, 239964), (867, 159976), (1156, 119982), (1734, 79988), (2312, 59991), (3468, 39994), (6936, 19997)]