137965376

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{69539}}^1$

素因数の和:69582

約数の個数: 28

約数和(自身を含む): 282610560

約数和(自身を除く): 144645184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 69539, 139078, 278156, 556312, 1112624, 2155709, 2225248, 4311418, 4450496, 8622836, 17245672, 34491344, 68982688, 137965376]

約数ペア:

[(1, 137965376), (2, 68982688), (4, 34491344), (8, 17245672), (16, 8622836), (31, 4450496), (32, 4311418), (62, 2225248), (64, 2155709), (124, 1112624), (248, 556312), (496, 278156), (992, 139078), (1984, 69539)]