160802144

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 323870400

約数和(自身を除く): 163068256

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 179, 268, 358, 419, 536, 716, 838, 1072, 1432, 1676, 2144, 2864, 3352, 5728, 6704, 11993, 13408, 23986, 28073, 47972, 56146, 75001, 95944, 112292, 150002, 191888, 224584, 300004, 383776, 449168, 600008, 898336, 1200016, 2400032, 5025067, 10050134, 20100268, 40200536, 80401072, 160802144]

約数ペア:

[(1, 160802144), (2, 80401072), (4, 40200536), (8, 20100268), (16, 10050134), (32, 5025067), (67, 2400032), (134, 1200016), (179, 898336), (268, 600008), (358, 449168), (419, 383776), (536, 300004), (716, 224584), (838, 191888), (1072, 150002), (1432, 112292), (1676, 95944), (2144, 75001), (2864, 56146), (3352, 47972), (5728, 28073), (6704, 23986), (11993, 13408)]