159251456

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1749

約数の個数: 88

約数和(自身を含む): 392041440

約数和(自身を除く): 232789984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1709, 1792, 2912, 3328, 3418, 3584, 5824, 6656, 6836, 7168, 11648, 11963, 13312, 13672, 22217, 23296, 23926, 27344, 44434, 46592, 47852, 54688, 88868, 93184, 95704, 109376, 155519, 177736, 191408, 218752, 311038, 355472, 382816, 437504, 622076, 710944, 765632, 875008, 1244152, 1421888, 1531264, 1750016, 2488304, 2843776, 3062528, 4976608, 5687552, 6125056, 9953216, 11375104, 12250112, 19906432, 22750208, 39812864, 79625728, 159251456]

約数ペア:

[(1, 159251456), (2, 79625728), (4, 39812864), (7, 22750208), (8, 19906432), (13, 12250112), (14, 11375104), (16, 9953216), (26, 6125056), (28, 5687552), (32, 4976608), (52, 3062528), (56, 2843776), (64, 2488304), (91, 1750016), (104, 1531264), (112, 1421888), (128, 1244152), (182, 875008), (208, 765632), (224, 710944), (256, 622076), (364, 437504), (416, 382816), (448, 355472), (512, 311038), (728, 218752), (832, 191408), (896, 177736), (1024, 155519), (1456, 109376), (1664, 95704), (1709, 93184), (1792, 88868), (2912, 54688), (3328, 47852), (3418, 46592), (3584, 44434), (5824, 27344), (6656, 23926), (6836, 23296), (7168, 22217), (11648, 13672), (11963, 13312)]