130638704

素因数分解:

$2^4\times 7^2\times {\mathrm{166631}}^1$

素因数の和:166653

約数の個数: 30

約数和(自身を含む): 294438744

約数和(自身を除く): 163800040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 166631, 333262, 666524, 1166417, 1333048, 2332834, 2666096, 4665668, 8164919, 9331336, 16329838, 18662672, 32659676, 65319352, 130638704]

約数ペア:

[(1, 130638704), (2, 65319352), (4, 32659676), (7, 18662672), (8, 16329838), (14, 9331336), (16, 8164919), (28, 4665668), (49, 2666096), (56, 2332834), (98, 1333048), (112, 1166417), (196, 666524), (392, 333262), (784, 166631)]