156742208649

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{643}}^1$

素因数の和:1260

約数の個数: 128

約数和(自身を含む): 265061744640

約数和(自身を除く): 108319535991

約数列:

[1, 3, 9, 13, 27, 31, 39, 43, 93, 117, 129, 279, 351, 387, 403, 521, 559, 643, 837, 1161, 1209, 1333, 1563, 1677, 1929, 3627, 3999, 4689, 5031, 5787, 6773, 8359, 10881, 11997, 14067, 15093, 16151, 17329, 17361, 19933, 20319, 22403, 25077, 27649, 35991, 48453, 51987, 59799, 60957, 67209, 75231, 82947, 145359, 155961, 179397, 182871, 201627, 209963, 225693, 248841, 259129, 291239, 335003, 359437, 436077, 467883, 538191, 604881, 629889, 694493, 746523, 777387, 857119, 873717, 1005009, 1078311, 1889667, 2083479, 2332161, 2571357, 2621151, 3015027, 3234933, 4355039, 5669001, 6250437, 6996483, 7714071, 7863453, 9028409, 9045081, 9704799, 10385093, 11142547, 13065117, 14405129, 18751311, 23142213, 27085227, 31155279, 33427641, 39195351, 43215387, 81255681, 93465837, 100282923, 117586053, 129646161, 135006209, 187266677, 243767043, 280397511, 300848769, 388938483, 405018627, 446558999, 561800031, 1215055881, 1339676997, 1685400093, 3645167643, 4019030991, 5056200279, 5805266987, 12057092973, 17415800961, 52247402883, 156742208649]

約数ペア:

[(1, 156742208649), (3, 52247402883), (9, 17415800961), (13, 12057092973), (27, 5805266987), (31, 5056200279), (39, 4019030991), (43, 3645167643), (93, 1685400093), (117, 1339676997), (129, 1215055881), (279, 561800031), (351, 446558999), (387, 405018627), (403, 388938483), (521, 300848769), (559, 280397511), (643, 243767043), (837, 187266677), (1161, 135006209), (1209, 129646161), (1333, 117586053), (1563, 100282923), (1677, 93465837), (1929, 81255681), (3627, 43215387), (3999, 39195351), (4689, 33427641), (5031, 31155279), (5787, 27085227), (6773, 23142213), (8359, 18751311), (10881, 14405129), (11997, 13065117), (14067, 11142547), (15093, 10385093), (16151, 9704799), (17329, 9045081), (17361, 9028409), (19933, 7863453), (20319, 7714071), (22403, 6996483), (25077, 6250437), (27649, 5669001), (35991, 4355039), (48453, 3234933), (51987, 3015027), (59799, 2621151), (60957, 2571357), (67209, 2332161), (75231, 2083479), (82947, 1889667), (145359, 1078311), (155961, 1005009), (179397, 873717), (182871, 857119), (201627, 777387), (209963, 746523), (225693, 694493), (248841, 629889), (259129, 604881), (291239, 538191), (335003, 467883), (359437, 436077)]