157218864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2273}}^1$

素因数の和:2426

約数の個数: 80

約数和(自身を含む): 446649984

約数和(自身を除く): 289431120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 524, 528, 786, 1048, 1441, 1572, 2096, 2273, 2882, 3144, 4323, 4546, 5764, 6288, 6819, 8646, 9092, 11528, 13638, 17292, 18184, 23056, 25003, 27276, 34584, 36368, 50006, 54552, 69168, 75009, 100012, 109104, 150018, 200024, 297763, 300036, 400048, 595526, 600072, 893289, 1191052, 1200144, 1786578, 2382104, 3275393, 3573156, 4764208, 6550786, 7146312, 9826179, 13101572, 14292624, 19652358, 26203144, 39304716, 52406288, 78609432, 157218864]

約数ペア:

[(1, 157218864), (2, 78609432), (3, 52406288), (4, 39304716), (6, 26203144), (8, 19652358), (11, 14292624), (12, 13101572), (16, 9826179), (22, 7146312), (24, 6550786), (33, 4764208), (44, 3573156), (48, 3275393), (66, 2382104), (88, 1786578), (131, 1200144), (132, 1191052), (176, 893289), (262, 600072), (264, 595526), (393, 400048), (524, 300036), (528, 297763), (786, 200024), (1048, 150018), (1441, 109104), (1572, 100012), (2096, 75009), (2273, 69168), (2882, 54552), (3144, 50006), (4323, 36368), (4546, 34584), (5764, 27276), (6288, 25003), (6819, 23056), (8646, 18184), (9092, 17292), (11528, 13638)]