173869744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1669}}^1$

素因数の和:2077

約数の個数: 40

約数和(自身を含む): 357834240

約数和(自身を除く): 183964496

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 383, 766, 1532, 1669, 3064, 3338, 6128, 6511, 6676, 13022, 13352, 26044, 26704, 28373, 52088, 56746, 104176, 113492, 226984, 453968, 639227, 1278454, 2556908, 5113816, 10227632, 10866859, 21733718, 43467436, 86934872, 173869744]

約数ペア:

[(1, 173869744), (2, 86934872), (4, 43467436), (8, 21733718), (16, 10866859), (17, 10227632), (34, 5113816), (68, 2556908), (136, 1278454), (272, 639227), (383, 453968), (766, 226984), (1532, 113492), (1669, 104176), (3064, 56746), (3338, 52088), (6128, 28373), (6511, 26704), (6676, 26044), (13022, 13352)]