121813504

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{67}}^2$

素因数の和:205

約数の個数: 60

約数和(自身を含む): 251737794

約数和(自身を除く): 129924290

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 67, 106, 128, 134, 212, 256, 268, 424, 512, 536, 848, 1072, 1696, 2144, 3392, 3551, 4288, 4489, 6784, 7102, 8576, 8978, 13568, 14204, 17152, 17956, 27136, 28408, 34304, 35912, 56816, 71824, 113632, 143648, 227264, 237917, 287296, 454528, 475834, 574592, 909056, 951668, 1149184, 1818112, 1903336, 2298368, 3806672, 7613344, 15226688, 30453376, 60906752, 121813504]

約数ペア:

[(1, 121813504), (2, 60906752), (4, 30453376), (8, 15226688), (16, 7613344), (32, 3806672), (53, 2298368), (64, 1903336), (67, 1818112), (106, 1149184), (128, 951668), (134, 909056), (212, 574592), (256, 475834), (268, 454528), (424, 287296), (512, 237917), (536, 227264), (848, 143648), (1072, 113632), (1696, 71824), (2144, 56816), (3392, 35912), (3551, 34304), (4288, 28408), (4489, 27136), (6784, 17956), (7102, 17152), (8576, 14204), (8978, 13568)]