197440056

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 595675080

約数和(自身を除く): 398235024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 131, 132, 173, 198, 242, 262, 264, 346, 363, 393, 396, 484, 519, 524, 692, 726, 786, 792, 968, 1038, 1048, 1089, 1179, 1384, 1441, 1452, 1557, 1572, 1903, 2076, 2178, 2358, 2882, 2904, 3114, 3144, 3806, 4152, 4323, 4356, 4716, 5709, 5764, 6228, 7612, 8646, 8712, 9432, 11418, 11528, 12456, 12969, 15224, 15851, 17127, 17292, 20933, 22663, 22836, 25938, 31702, 34254, 34584, 41866, 45326, 45672, 47553, 51876, 62799, 63404, 67989, 68508, 83732, 90652, 95106, 103752, 125598, 126808, 135978, 137016, 142659, 167464, 181304, 188397, 190212, 203967, 249293, 251196, 271956, 285318, 376794, 380424, 407934, 498586, 502392, 543912, 570636, 747879, 753588, 815868, 997172, 1141272, 1495758, 1507176, 1631736, 1994344, 2243637, 2742223, 2991516, 4487274, 5484446, 5983032, 8226669, 8974548, 10968892, 16453338, 17949096, 21937784, 24680007, 32906676, 49360014, 65813352, 98720028, 197440056]

約数ペア:

[(1, 197440056), (2, 98720028), (3, 65813352), (4, 49360014), (6, 32906676), (8, 24680007), (9, 21937784), (11, 17949096), (12, 16453338), (18, 10968892), (22, 8974548), (24, 8226669), (33, 5983032), (36, 5484446), (44, 4487274), (66, 2991516), (72, 2742223), (88, 2243637), (99, 1994344), (121, 1631736), (131, 1507176), (132, 1495758), (173, 1141272), (198, 997172), (242, 815868), (262, 753588), (264, 747879), (346, 570636), (363, 543912), (393, 502392), (396, 498586), (484, 407934), (519, 380424), (524, 376794), (692, 285318), (726, 271956), (786, 251196), (792, 249293), (968, 203967), (1038, 190212), (1048, 188397), (1089, 181304), (1179, 167464), (1384, 142659), (1441, 137016), (1452, 135978), (1557, 126808), (1572, 125598), (1903, 103752), (2076, 95106), (2178, 90652), (2358, 83732), (2882, 68508), (2904, 67989), (3114, 63404), (3144, 62799), (3806, 51876), (4152, 47553), (4323, 45672), (4356, 45326), (4716, 41866), (5709, 34584), (5764, 34254), (6228, 31702), (7612, 25938), (8646, 22836), (8712, 22663), (9432, 20933), (11418, 17292), (11528, 17127), (12456, 15851), (12969, 15224)]