128278370298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{44701}}^1\times {\mathrm{36791}}^1$

素因数の和:81510

約数の個数: 32

約数和(自身を含む): 276305565312

約数和(自身を除く): 148027195014

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 36791, 44701, 73582, 89402, 110373, 134103, 220746, 268206, 478283, 581113, 956566, 1162226, 1434849, 1743339, 2869698, 3486678, 1644594491, 3289188982, 4933783473, 9867566946, 21379728383, 42759456766, 64139185149, 128278370298]

約数ペア:

[(1, 128278370298), (2, 64139185149), (3, 42759456766), (6, 21379728383), (13, 9867566946), (26, 4933783473), (39, 3289188982), (78, 1644594491), (36791, 3486678), (44701, 2869698), (73582, 1743339), (89402, 1434849), (110373, 1162226), (134103, 956566), (220746, 581113), (268206, 478283)]