169383172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{355847}}^1$

素因数の和:355875

約数の個数: 24

約数和(自身を含む): 358694784

約数和(自身を除く): 189311612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 355847, 711694, 1423388, 2490929, 4981858, 6049399, 9963716, 12098798, 24197596, 42345793, 84691586, 169383172]

約数ペア:

[(1, 169383172), (2, 84691586), (4, 42345793), (7, 24197596), (14, 12098798), (17, 9963716), (28, 6049399), (34, 4981858), (68, 2490929), (119, 1423388), (238, 711694), (476, 355847)]