168424304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{619207}}^1$

素因数の和:619232

約数の個数: 20

約数和(自身を含む): 345518064

約数和(自身を除く): 177093760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 619207, 1238414, 2476828, 4953656, 9907312, 10526519, 21053038, 42106076, 84212152, 168424304]

約数ペア:

[(1, 168424304), (2, 84212152), (4, 42106076), (8, 21053038), (16, 10526519), (17, 9907312), (34, 4953656), (68, 2476828), (136, 1238414), (272, 619207)]