158844352

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:533

約数の個数: 56

約数和(自身を含む): 323697600

約数和(自身を除く): 164853248

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 89, 158, 178, 316, 353, 356, 632, 706, 712, 1264, 1412, 1424, 2528, 2824, 2848, 5056, 5648, 5696, 7031, 11296, 14062, 22592, 27887, 28124, 31417, 55774, 56248, 62834, 111548, 112496, 125668, 223096, 224992, 251336, 446192, 449984, 502672, 892384, 1005344, 1784768, 2010688, 2481943, 4963886, 9927772, 19855544, 39711088, 79422176, 158844352]

約数ペア:

[(1, 158844352), (2, 79422176), (4, 39711088), (8, 19855544), (16, 9927772), (32, 4963886), (64, 2481943), (79, 2010688), (89, 1784768), (158, 1005344), (178, 892384), (316, 502672), (353, 449984), (356, 446192), (632, 251336), (706, 224992), (712, 223096), (1264, 125668), (1412, 112496), (1424, 111548), (2528, 62834), (2824, 56248), (2848, 55774), (5056, 31417), (5648, 28124), (5696, 27887), (7031, 22592), (11296, 14062)]