156944453320

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{234989}}^1$

素因数の和:235342

約数の個数: 64

約数和(自身を含む): 360380664000

約数和(自身を除く): 203436210680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 283, 295, 472, 566, 590, 1132, 1180, 1415, 2264, 2360, 2830, 5660, 11320, 16697, 33394, 66788, 83485, 133576, 166970, 234989, 333940, 469978, 667880, 939956, 1174945, 1879912, 2349890, 4699780, 9399560, 13864351, 27728702, 55457404, 66501887, 69321755, 110914808, 133003774, 138643510, 266007548, 277287020, 332509435, 532015096, 554574040, 665018870, 1330037740, 2660075480, 3923611333, 7847222666, 15694445332, 19618056665, 31388890664, 39236113330, 78472226660, 156944453320]

約数ペア:

[(1, 156944453320), (2, 78472226660), (4, 39236113330), (5, 31388890664), (8, 19618056665), (10, 15694445332), (20, 7847222666), (40, 3923611333), (59, 2660075480), (118, 1330037740), (236, 665018870), (283, 554574040), (295, 532015096), (472, 332509435), (566, 277287020), (590, 266007548), (1132, 138643510), (1180, 133003774), (1415, 110914808), (2264, 69321755), (2360, 66501887), (2830, 55457404), (5660, 27728702), (11320, 13864351), (16697, 9399560), (33394, 4699780), (66788, 2349890), (83485, 1879912), (133576, 1174945), (166970, 939956), (234989, 667880), (333940, 469978)]