135245312

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{8521}}^1$

素因数の和:8570

約数の個数: 40

約数和(自身を含む): 278976192

約数和(自身を除く): 143730880

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 8521, 15872, 17042, 34084, 68168, 136336, 264151, 272672, 528302, 545344, 1056604, 1090688, 2113208, 2181376, 4226416, 4362752, 8452832, 16905664, 33811328, 67622656, 135245312]

約数ペア:

[(1, 135245312), (2, 67622656), (4, 33811328), (8, 16905664), (16, 8452832), (31, 4362752), (32, 4226416), (62, 2181376), (64, 2113208), (124, 1090688), (128, 1056604), (248, 545344), (256, 528302), (496, 272672), (512, 264151), (992, 136336), (1984, 68168), (3968, 34084), (7936, 17042), (8521, 15872)]