128081632

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19717}}^1$

素因数の和:19763

約数の個数: 48

約数和(自身を含む): 298136160

約数和(自身を除く): 170054528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 19717, 39434, 78868, 138019, 157736, 276038, 315472, 552076, 571793, 630944, 1104152, 1143586, 2208304, 2287172, 4002551, 4416608, 4574344, 8005102, 9148688, 16010204, 18297376, 32020408, 64040816, 128081632]

約数ペア:

[(1, 128081632), (2, 64040816), (4, 32020408), (7, 18297376), (8, 16010204), (14, 9148688), (16, 8005102), (28, 4574344), (29, 4416608), (32, 4002551), (56, 2287172), (58, 2208304), (112, 1143586), (116, 1104152), (203, 630944), (224, 571793), (232, 552076), (406, 315472), (464, 276038), (812, 157736), (928, 138019), (1624, 78868), (3248, 39434), (6496, 19717)]