156938320384

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{9887747}}^1$

素因数の和:9887796

約数の個数: 40

約数和(自身を含む): 323685318528

約数和(自身を除く): 166746998144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 9887747, 19775494, 39550988, 79101976, 158203952, 306520157, 316407904, 613040314, 632815808, 1226080628, 1265631616, 2452161256, 2531263232, 4904322512, 5062526464, 9808645024, 19617290048, 39234580096, 78469160192, 156938320384]

約数ペア:

[(1, 156938320384), (2, 78469160192), (4, 39234580096), (8, 19617290048), (16, 9808645024), (31, 5062526464), (32, 4904322512), (62, 2531263232), (64, 2452161256), (124, 1265631616), (128, 1226080628), (248, 632815808), (256, 613040314), (496, 316407904), (512, 306520157), (992, 158203952), (1984, 79101976), (3968, 39550988), (7936, 19775494), (15872, 9887747)]