103712944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 222173280

約数和(自身を除く): 118460336

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 53, 76, 82, 106, 152, 157, 164, 212, 304, 314, 328, 424, 628, 656, 779, 848, 1007, 1256, 1558, 2014, 2173, 2512, 2983, 3116, 4028, 4346, 5966, 6232, 6437, 8056, 8321, 8692, 11932, 12464, 12874, 16112, 16642, 17384, 23864, 25748, 33284, 34768, 41287, 47728, 51496, 66568, 82574, 102992, 122303, 133136, 158099, 165148, 244606, 316198, 330296, 341161, 489212, 632396, 660592, 682322, 978424, 1264792, 1364644, 1956848, 2529584, 2729288, 5458576, 6482059, 12964118, 25928236, 51856472, 103712944]

約数ペア:

[(1, 103712944), (2, 51856472), (4, 25928236), (8, 12964118), (16, 6482059), (19, 5458576), (38, 2729288), (41, 2529584), (53, 1956848), (76, 1364644), (82, 1264792), (106, 978424), (152, 682322), (157, 660592), (164, 632396), (212, 489212), (304, 341161), (314, 330296), (328, 316198), (424, 244606), (628, 165148), (656, 158099), (779, 133136), (848, 122303), (1007, 102992), (1256, 82574), (1558, 66568), (2014, 51496), (2173, 47728), (2512, 41287), (2983, 34768), (3116, 33284), (4028, 25748), (4346, 23864), (5966, 17384), (6232, 16642), (6437, 16112), (8056, 12874), (8321, 12464), (8692, 11932)]