148554854

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 260283456

約数和(自身を除く): 111728602

約数列:

[1, 2, 7, 14, 73, 137, 146, 274, 511, 959, 1022, 1061, 1918, 2122, 7427, 10001, 14854, 20002, 70007, 77453, 140014, 145357, 154906, 290714, 542171, 1017499, 1084342, 2034998, 10611061, 21222122, 74277427, 148554854]

約数ペア:

[(1, 148554854), (2, 74277427), (7, 21222122), (14, 10611061), (73, 2034998), (137, 1084342), (146, 1017499), (274, 542171), (511, 290714), (959, 154906), (1022, 145357), (1061, 140014), (1918, 77453), (2122, 70007), (7427, 20002), (10001, 14854)]