157034644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 314874000

約数和(自身を除く): 157839356

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 349, 442, 509, 698, 884, 1018, 1396, 2036, 4537, 5933, 6617, 8653, 9074, 11866, 13234, 17306, 18148, 23732, 26468, 34612, 77129, 112489, 154258, 177641, 224978, 308516, 355282, 449956, 710564, 2309333, 3019897, 4618666, 6039794, 9237332, 12079588, 39258661, 78517322, 157034644]

約数ペア:

[(1, 157034644), (2, 78517322), (4, 39258661), (13, 12079588), (17, 9237332), (26, 6039794), (34, 4618666), (52, 3019897), (68, 2309333), (221, 710564), (349, 449956), (442, 355282), (509, 308516), (698, 224978), (884, 177641), (1018, 154258), (1396, 112489), (2036, 77129), (4537, 34612), (5933, 26468), (6617, 23732), (8653, 18148), (9074, 17306), (11866, 13234)]