142056004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 268329600

約数和(自身を除く): 126273596

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 149, 172, 241, 298, 482, 596, 964, 989, 1978, 3427, 3956, 5543, 6407, 6854, 10363, 11086, 12814, 13708, 20726, 22172, 25628, 35909, 41452, 71818, 143636, 147361, 238349, 294722, 476698, 589444, 825907, 953396, 1544087, 1651814, 3088174, 3303628, 6176348, 35514001, 71028002, 142056004]

約数ペア:

[(1, 142056004), (2, 71028002), (4, 35514001), (23, 6176348), (43, 3303628), (46, 3088174), (86, 1651814), (92, 1544087), (149, 953396), (172, 825907), (241, 589444), (298, 476698), (482, 294722), (596, 238349), (964, 147361), (989, 143636), (1978, 71818), (3427, 41452), (3956, 35909), (5543, 25628), (6407, 22172), (6854, 20726), (10363, 13708), (11086, 12814)]