129313744

素因数分解:

$2^4\times 7^3\times {\mathrm{23563}}^1$

素因数の和:23592

約数の個数: 40

約数和(自身を含む): 292193600

約数和(自身を除く): 162879856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 23563, 47126, 94252, 164941, 188504, 329882, 377008, 659764, 1154587, 1319528, 2309174, 2639056, 4618348, 8082109, 9236696, 16164218, 18473392, 32328436, 64656872, 129313744]

約数ペア:

[(1, 129313744), (2, 64656872), (4, 32328436), (7, 18473392), (8, 16164218), (14, 9236696), (16, 8082109), (28, 4618348), (49, 2639056), (56, 2309174), (98, 1319528), (112, 1154587), (196, 659764), (343, 377008), (392, 329882), (686, 188504), (784, 164941), (1372, 94252), (2744, 47126), (5488, 23563)]