138045457334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{105607}}^1$

素因数の和:106508

約数の個数: 32

約数和(自身を含む): 223551014400

約数和(自身を除く): 85505557066

約数列:

[1, 2, 19, 38, 41, 82, 779, 839, 1558, 1678, 15941, 31882, 34399, 68798, 105607, 211214, 653581, 1307162, 2006533, 4013066, 4329887, 8659774, 82267853, 88604273, 164535706, 177208546, 1683481187, 3366962374, 3632775193, 7265550386, 69022728667, 138045457334]

約数ペア:

[(1, 138045457334), (2, 69022728667), (19, 7265550386), (38, 3632775193), (41, 3366962374), (82, 1683481187), (779, 177208546), (839, 164535706), (1558, 88604273), (1678, 82267853), (15941, 8659774), (31882, 4329887), (34399, 4013066), (68798, 2006533), (105607, 1307162), (211214, 653581)]