138304261504

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{72551}}^1$

素因数の和:72899

約数の個数: 64

約数和(自身を含む): 281729573280

約数和(自身を除く): 143425311776

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 281, 424, 562, 848, 1124, 1696, 2248, 3392, 4496, 6784, 8992, 14893, 17984, 29786, 35968, 59572, 72551, 119144, 145102, 238288, 290204, 476576, 580408, 953152, 1160816, 1906304, 2321632, 3845203, 4643264, 7690406, 9286528, 15380812, 20386831, 30761624, 40773662, 61523248, 81547324, 123046496, 163094648, 246092992, 326189296, 492185984, 652378592, 1080502043, 1304757184, 2161004086, 2609514368, 4322008172, 8644016344, 17288032688, 34576065376, 69152130752, 138304261504]

約数ペア:

[(1, 138304261504), (2, 69152130752), (4, 34576065376), (8, 17288032688), (16, 8644016344), (32, 4322008172), (53, 2609514368), (64, 2161004086), (106, 1304757184), (128, 1080502043), (212, 652378592), (281, 492185984), (424, 326189296), (562, 246092992), (848, 163094648), (1124, 123046496), (1696, 81547324), (2248, 61523248), (3392, 40773662), (4496, 30761624), (6784, 20386831), (8992, 15380812), (14893, 9286528), (17984, 7690406), (29786, 4643264), (35968, 3845203), (59572, 2321632), (72551, 1906304), (119144, 1160816), (145102, 953152), (238288, 580408), (290204, 476576)]