168079078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 268692480

約数和(自身を除く): 100613402

約数列:

[1, 2, 23, 46, 97, 139, 194, 271, 278, 542, 2231, 3197, 4462, 6233, 6394, 12466, 13483, 26287, 26966, 37669, 52574, 75338, 310109, 604601, 620218, 866387, 1209202, 1732774, 3653893, 7307786, 84039539, 168079078]

約数ペア:

[(1, 168079078), (2, 84039539), (23, 7307786), (46, 3653893), (97, 1732774), (139, 1209202), (194, 866387), (271, 620218), (278, 604601), (542, 310109), (2231, 75338), (3197, 52574), (4462, 37669), (6233, 26966), (6394, 26287), (12466, 13483)]