130316288

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 291891600

約数和(自身を除く): 161575312

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 197, 256, 272, 304, 323, 394, 512, 544, 608, 646, 788, 1024, 1088, 1216, 1292, 1576, 2048, 2176, 2432, 2584, 3152, 3349, 3743, 4352, 4864, 5168, 6304, 6698, 7486, 8704, 9728, 10336, 12608, 13396, 14972, 17408, 19456, 20672, 25216, 26792, 29944, 34816, 38912, 41344, 50432, 53584, 59888, 63631, 82688, 100864, 107168, 119776, 127262, 165376, 201728, 214336, 239552, 254524, 330752, 403456, 428672, 479104, 509048, 661504, 857344, 958208, 1018096, 1714688, 1916416, 2036192, 3429376, 3832832, 4072384, 6858752, 7665664, 8144768, 16289536, 32579072, 65158144, 130316288]

約数ペア:

[(1, 130316288), (2, 65158144), (4, 32579072), (8, 16289536), (16, 8144768), (17, 7665664), (19, 6858752), (32, 4072384), (34, 3832832), (38, 3429376), (64, 2036192), (68, 1916416), (76, 1714688), (128, 1018096), (136, 958208), (152, 857344), (197, 661504), (256, 509048), (272, 479104), (304, 428672), (323, 403456), (394, 330752), (512, 254524), (544, 239552), (608, 214336), (646, 201728), (788, 165376), (1024, 127262), (1088, 119776), (1216, 107168), (1292, 100864), (1576, 82688), (2048, 63631), (2176, 59888), (2432, 53584), (2584, 50432), (3152, 41344), (3349, 38912), (3743, 34816), (4352, 29944), (4864, 26792), (5168, 25216), (6304, 20672), (6698, 19456), (7486, 17408), (8704, 14972), (9728, 13396), (10336, 12608)]