156967359328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19777}}^1\times {\mathrm{19079}}^1$

素因数の和:38879

約数の個数: 48

約数和(自身を含む): 332835259680

約数和(自身を除く): 175867900352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 19079, 19777, 38158, 39554, 76316, 79108, 152632, 158216, 248027, 257101, 305264, 316432, 496054, 514202, 610528, 632864, 992108, 1028404, 1984216, 2056808, 3968432, 4113616, 7936864, 8227232, 377325383, 754650766, 1509301532, 3018603064, 4905229979, 6037206128, 9810459958, 12074412256, 19620919916, 39241839832, 78483679664, 156967359328]

約数ペア:

[(1, 156967359328), (2, 78483679664), (4, 39241839832), (8, 19620919916), (13, 12074412256), (16, 9810459958), (26, 6037206128), (32, 4905229979), (52, 3018603064), (104, 1509301532), (208, 754650766), (416, 377325383), (19079, 8227232), (19777, 7936864), (38158, 4113616), (39554, 3968432), (76316, 2056808), (79108, 1984216), (152632, 1028404), (158216, 992108), (248027, 632864), (257101, 610528), (305264, 514202), (316432, 496054)]