168746624

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{77549}}^1$

素因数の和:77580

約数の個数: 32

約数和(自身を含む): 355954500

約数和(自身を除く): 187207876

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 77549, 155098, 310196, 620392, 1240784, 1318333, 2481568, 2636666, 4963136, 5273332, 9926272, 10546664, 21093328, 42186656, 84373312, 168746624]

約数ペア:

[(1, 168746624), (2, 84373312), (4, 42186656), (8, 21093328), (16, 10546664), (17, 9926272), (32, 5273332), (34, 4963136), (64, 2636666), (68, 2481568), (128, 1318333), (136, 1240784), (272, 620392), (544, 310196), (1088, 155098), (2176, 77549)]