145119184

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 80

約数和(自身を含む): 338867200

約数和(自身を除く): 193748016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 343, 392, 434, 496, 686, 784, 853, 868, 1372, 1519, 1706, 1736, 2744, 3038, 3412, 3472, 5488, 5971, 6076, 6824, 10633, 11942, 12152, 13648, 21266, 23884, 24304, 26443, 41797, 42532, 47768, 52886, 83594, 85064, 95536, 105772, 167188, 170128, 185101, 211544, 292579, 334376, 370202, 423088, 585158, 668752, 740404, 1170316, 1295707, 1480808, 2340632, 2591414, 2961616, 4681264, 5182828, 9069949, 10365656, 18139898, 20731312, 36279796, 72559592, 145119184]

約数ペア:

[(1, 145119184), (2, 72559592), (4, 36279796), (7, 20731312), (8, 18139898), (14, 10365656), (16, 9069949), (28, 5182828), (31, 4681264), (49, 2961616), (56, 2591414), (62, 2340632), (98, 1480808), (112, 1295707), (124, 1170316), (196, 740404), (217, 668752), (248, 585158), (343, 423088), (392, 370202), (434, 334376), (496, 292579), (686, 211544), (784, 185101), (853, 170128), (868, 167188), (1372, 105772), (1519, 95536), (1706, 85064), (1736, 83594), (2744, 52886), (3038, 47768), (3412, 42532), (3472, 41797), (5488, 26443), (5971, 24304), (6076, 23884), (6824, 21266), (10633, 13648), (11942, 12152)]