139197192

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 388608000

約数和(自身を除く): 249410808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 43, 57, 62, 76, 86, 93, 114, 124, 129, 152, 172, 186, 228, 229, 248, 258, 344, 372, 456, 458, 516, 589, 687, 744, 817, 916, 1032, 1178, 1333, 1374, 1634, 1767, 1832, 2356, 2451, 2666, 2748, 3268, 3534, 3999, 4351, 4712, 4902, 5332, 5496, 6536, 7068, 7099, 7998, 8702, 9804, 9847, 10664, 13053, 14136, 14198, 15996, 17404, 19608, 19694, 21297, 25327, 26106, 28396, 29541, 31992, 34808, 39388, 42594, 50654, 52212, 56792, 59082, 75981, 78776, 85188, 101308, 104424, 118164, 134881, 151962, 170376, 187093, 202616, 236328, 269762, 303924, 305257, 374186, 404643, 539524, 561279, 607848, 610514, 748372, 809286, 915771, 1079048, 1122558, 1221028, 1496744, 1618572, 1831542, 2245116, 2442056, 3237144, 3663084, 4490232, 5799883, 7326168, 11599766, 17399649, 23199532, 34799298, 46399064, 69598596, 139197192]

約数ペア:

[(1, 139197192), (2, 69598596), (3, 46399064), (4, 34799298), (6, 23199532), (8, 17399649), (12, 11599766), (19, 7326168), (24, 5799883), (31, 4490232), (38, 3663084), (43, 3237144), (57, 2442056), (62, 2245116), (76, 1831542), (86, 1618572), (93, 1496744), (114, 1221028), (124, 1122558), (129, 1079048), (152, 915771), (172, 809286), (186, 748372), (228, 610514), (229, 607848), (248, 561279), (258, 539524), (344, 404643), (372, 374186), (456, 305257), (458, 303924), (516, 269762), (589, 236328), (687, 202616), (744, 187093), (817, 170376), (916, 151962), (1032, 134881), (1178, 118164), (1333, 104424), (1374, 101308), (1634, 85188), (1767, 78776), (1832, 75981), (2356, 59082), (2451, 56792), (2666, 52212), (2748, 50654), (3268, 42594), (3534, 39388), (3999, 34808), (4351, 31992), (4712, 29541), (4902, 28396), (5332, 26106), (5496, 25327), (6536, 21297), (7068, 19694), (7099, 19608), (7998, 17404), (8702, 15996), (9804, 14198), (9847, 14136), (10664, 13053)]