131989504

素因数分解:

$2^{17}\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 283114440

約数和(自身を除く): 151124936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 256, 304, 424, 512, 608, 848, 1007, 1024, 1216, 1696, 2014, 2048, 2432, 3392, 4028, 4096, 4864, 6784, 8056, 8192, 9728, 13568, 16112, 16384, 19456, 27136, 32224, 32768, 38912, 54272, 64448, 65536, 77824, 108544, 128896, 131072, 155648, 217088, 257792, 311296, 434176, 515584, 622592, 868352, 1031168, 1245184, 1736704, 2062336, 2490368, 3473408, 4124672, 6946816, 8249344, 16498688, 32997376, 65994752, 131989504]

約数ペア:

[(1, 131989504), (2, 65994752), (4, 32997376), (8, 16498688), (16, 8249344), (19, 6946816), (32, 4124672), (38, 3473408), (53, 2490368), (64, 2062336), (76, 1736704), (106, 1245184), (128, 1031168), (152, 868352), (212, 622592), (256, 515584), (304, 434176), (424, 311296), (512, 257792), (608, 217088), (848, 155648), (1007, 131072), (1024, 128896), (1216, 108544), (1696, 77824), (2014, 65536), (2048, 64448), (2432, 54272), (3392, 38912), (4028, 32768), (4096, 32224), (4864, 27136), (6784, 19456), (8056, 16384), (8192, 16112), (9728, 13568)]