156265728

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10709}}^1$

素因数の和:10747

約数の個数: 72

約数和(自身を含む): 437824800

約数和(自身を除く): 281559072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 10709, 14592, 21418, 32127, 42836, 64254, 85672, 128508, 171344, 203471, 257016, 342688, 406942, 514032, 610413, 685376, 813884, 1028064, 1220826, 1370752, 1627768, 2056128, 2441652, 2741504, 3255536, 4112256, 4883304, 6511072, 8224512, 9766608, 13022144, 19533216, 26044288, 39066432, 52088576, 78132864, 156265728]

約数ペア:

[(1, 156265728), (2, 78132864), (3, 52088576), (4, 39066432), (6, 26044288), (8, 19533216), (12, 13022144), (16, 9766608), (19, 8224512), (24, 6511072), (32, 4883304), (38, 4112256), (48, 3255536), (57, 2741504), (64, 2441652), (76, 2056128), (96, 1627768), (114, 1370752), (128, 1220826), (152, 1028064), (192, 813884), (228, 685376), (256, 610413), (304, 514032), (384, 406942), (456, 342688), (608, 257016), (768, 203471), (912, 171344), (1216, 128508), (1824, 85672), (2432, 64254), (3648, 42836), (4864, 32127), (7296, 21418), (10709, 14592)]