137804672

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{34729}}^1$

素因数の和:34774

約数の個数: 32

約数和(自身を含む): 283396800

約数和(自身を除く): 145592128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 34729, 69458, 138916, 277832, 555664, 1076599, 1111328, 2153198, 2222656, 4306396, 4445312, 8612792, 17225584, 34451168, 68902336, 137804672]

約数ペア:

[(1, 137804672), (2, 68902336), (4, 34451168), (8, 17225584), (16, 8612792), (31, 4445312), (32, 4306396), (62, 2222656), (64, 2153198), (124, 1111328), (128, 1076599), (248, 555664), (496, 277832), (992, 138916), (1984, 69458), (3968, 34729)]