156656256

素因数分解:

$2^7\times 3^1\times {\mathrm{407959}}^1$

素因数の和:407976

約数の個数: 32

約数和(自身を含む): 416119200

約数和(自身を除く): 259462944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 407959, 815918, 1223877, 1631836, 2447754, 3263672, 4895508, 6527344, 9791016, 13054688, 19582032, 26109376, 39164064, 52218752, 78328128, 156656256]

約数ペア:

[(1, 156656256), (2, 78328128), (3, 52218752), (4, 39164064), (6, 26109376), (8, 19582032), (12, 13054688), (16, 9791016), (24, 6527344), (32, 4895508), (48, 3263672), (64, 2447754), (96, 1631836), (128, 1223877), (192, 815918), (384, 407959)]