125214256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1187}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 256322880

約数和(自身を除く): 131108624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 347, 694, 1187, 1388, 2374, 2776, 4748, 5552, 6593, 9496, 13186, 18992, 22553, 26372, 45106, 52744, 90212, 105488, 180424, 360848, 411889, 823778, 1647556, 3295112, 6590224, 7825891, 15651782, 31303564, 62607128, 125214256]

約数ペア:

[(1, 125214256), (2, 62607128), (4, 31303564), (8, 15651782), (16, 7825891), (19, 6590224), (38, 3295112), (76, 1647556), (152, 823778), (304, 411889), (347, 360848), (694, 180424), (1187, 105488), (1388, 90212), (2374, 52744), (2776, 45106), (4748, 26372), (5552, 22553), (6593, 18992), (9496, 13186)]