156789648

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{5417}}^1$

素因数の和:5501

約数の個数: 80

約数和(自身を含む): 456845760

約数和(自身を除く): 300056112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 5417, 7236, 9648, 10834, 14472, 16251, 21668, 28944, 32502, 43336, 48753, 65004, 86672, 97506, 130008, 146259, 195012, 260016, 292518, 362939, 390024, 585036, 725878, 780048, 1088817, 1170072, 1451756, 2177634, 2340144, 2903512, 3266451, 4355268, 5807024, 6532902, 8710536, 9799353, 13065804, 17421072, 19598706, 26131608, 39197412, 52263216, 78394824, 156789648]

約数ペア:

[(1, 156789648), (2, 78394824), (3, 52263216), (4, 39197412), (6, 26131608), (8, 19598706), (9, 17421072), (12, 13065804), (16, 9799353), (18, 8710536), (24, 6532902), (27, 5807024), (36, 4355268), (48, 3266451), (54, 2903512), (67, 2340144), (72, 2177634), (108, 1451756), (134, 1170072), (144, 1088817), (201, 780048), (216, 725878), (268, 585036), (402, 390024), (432, 362939), (536, 292518), (603, 260016), (804, 195012), (1072, 146259), (1206, 130008), (1608, 97506), (1809, 86672), (2412, 65004), (3216, 48753), (3618, 43336), (4824, 32502), (5417, 28944), (7236, 21668), (9648, 16251), (10834, 14472)]