127393176

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 351648000

約数和(自身を除く): 224254824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 73, 76, 86, 89, 114, 129, 146, 152, 172, 178, 219, 228, 258, 267, 292, 344, 356, 438, 456, 516, 534, 584, 712, 817, 876, 1032, 1068, 1387, 1634, 1691, 1752, 2136, 2451, 2774, 3139, 3268, 3382, 3827, 4161, 4902, 5073, 5548, 6278, 6497, 6536, 6764, 7654, 8322, 9417, 9804, 10146, 11096, 11481, 12556, 12994, 13528, 15308, 16644, 18834, 19491, 19608, 20292, 22962, 25112, 25988, 30616, 33288, 37668, 38982, 40584, 45924, 51976, 59641, 72713, 75336, 77964, 91848, 119282, 123443, 145426, 155928, 178923, 218139, 238564, 246886, 279371, 290852, 357846, 370329, 436278, 477128, 493772, 558742, 581704, 715692, 740658, 838113, 872556, 987544, 1117484, 1431384, 1481316, 1676226, 1745112, 2234968, 2962632, 3352452, 5308049, 6704904, 10616098, 15924147, 21232196, 31848294, 42464392, 63696588, 127393176]

約数ペア:

[(1, 127393176), (2, 63696588), (3, 42464392), (4, 31848294), (6, 21232196), (8, 15924147), (12, 10616098), (19, 6704904), (24, 5308049), (38, 3352452), (43, 2962632), (57, 2234968), (73, 1745112), (76, 1676226), (86, 1481316), (89, 1431384), (114, 1117484), (129, 987544), (146, 872556), (152, 838113), (172, 740658), (178, 715692), (219, 581704), (228, 558742), (258, 493772), (267, 477128), (292, 436278), (344, 370329), (356, 357846), (438, 290852), (456, 279371), (516, 246886), (534, 238564), (584, 218139), (712, 178923), (817, 155928), (876, 145426), (1032, 123443), (1068, 119282), (1387, 91848), (1634, 77964), (1691, 75336), (1752, 72713), (2136, 59641), (2451, 51976), (2774, 45924), (3139, 40584), (3268, 38982), (3382, 37668), (3827, 33288), (4161, 30616), (4902, 25988), (5073, 25112), (5548, 22962), (6278, 20292), (6497, 19608), (6536, 19491), (6764, 18834), (7654, 16644), (8322, 15308), (9417, 13528), (9804, 12994), (10146, 12556), (11096, 11481)]