156864

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:77

約数の個数: 56

約数和(自身を含む): 447040

約数和(自身を除く): 290176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 129, 152, 172, 192, 228, 258, 304, 344, 456, 516, 608, 688, 817, 912, 1032, 1216, 1376, 1634, 1824, 2064, 2451, 2752, 3268, 3648, 4128, 4902, 6536, 8256, 9804, 13072, 19608, 26144, 39216, 52288, 78432, 156864]

約数ペア:

[(1, 156864), (2, 78432), (3, 52288), (4, 39216), (6, 26144), (8, 19608), (12, 13072), (16, 9804), (19, 8256), (24, 6536), (32, 4902), (38, 4128), (43, 3648), (48, 3268), (57, 2752), (64, 2451), (76, 2064), (86, 1824), (96, 1634), (114, 1376), (129, 1216), (152, 1032), (172, 912), (192, 817), (228, 688), (258, 608), (304, 516), (344, 456)]