157565312

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{39709}}^1$

素因数の和:39754

約数の個数: 32

約数和(自身を含む): 324033600

約数和(自身を除く): 166468288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 39709, 79418, 158836, 317672, 635344, 1230979, 1270688, 2461958, 2541376, 4923916, 5082752, 9847832, 19695664, 39391328, 78782656, 157565312]

約数ペア:

[(1, 157565312), (2, 78782656), (4, 39391328), (8, 19695664), (16, 9847832), (31, 5082752), (32, 4923916), (62, 2541376), (64, 2461958), (124, 1270688), (128, 1230979), (248, 635344), (496, 317672), (992, 158836), (1984, 79418), (3968, 39709)]