156923884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 304946208

約数和(自身を除く): 148022324

約数列:

[1, 2, 4, 13, 26, 52, 53, 97, 106, 194, 212, 388, 587, 689, 1174, 1261, 1378, 2348, 2522, 2756, 5044, 5141, 7631, 10282, 15262, 20564, 30524, 31111, 56939, 62222, 66833, 113878, 124444, 133666, 227756, 267332, 404443, 740207, 808886, 1480414, 1617772, 2960828, 3017767, 6035534, 12071068, 39230971, 78461942, 156923884]

約数ペア:

[(1, 156923884), (2, 78461942), (4, 39230971), (13, 12071068), (26, 6035534), (52, 3017767), (53, 2960828), (97, 1617772), (106, 1480414), (194, 808886), (212, 740207), (388, 404443), (587, 267332), (689, 227756), (1174, 133666), (1261, 124444), (1378, 113878), (2348, 66833), (2522, 62222), (2756, 56939), (5044, 31111), (5141, 30524), (7631, 20564), (10282, 15262)]