156630207052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{305639}}^1$

素因数の和:306286

約数の個数: 48

約数和(自身を含む): 315273772800

約数和(自身を除く): 158643565748

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 613, 836, 1226, 2452, 6743, 11647, 13486, 23294, 26972, 46588, 128117, 256234, 305639, 512468, 611278, 1222556, 3362029, 5807141, 6724058, 11614282, 13448116, 23228564, 63878551, 127757102, 187356707, 255514204, 374713414, 749426828, 2060923777, 3559777433, 4121847554, 7119554866, 8243695108, 14239109732, 39157551763, 78315103526, 156630207052]

約数ペア:

[(1, 156630207052), (2, 78315103526), (4, 39157551763), (11, 14239109732), (19, 8243695108), (22, 7119554866), (38, 4121847554), (44, 3559777433), (76, 2060923777), (209, 749426828), (418, 374713414), (613, 255514204), (836, 187356707), (1226, 127757102), (2452, 63878551), (6743, 23228564), (11647, 13448116), (13486, 11614282), (23294, 6724058), (26972, 5807141), (46588, 3362029), (128117, 1222556), (256234, 611278), (305639, 512468)]