158123472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13337}}^1$

素因数の和:13380

約数の個数: 80

約数和(自身を含む): 463095360

約数和(自身を除く): 304971888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 13337, 26674, 40011, 53348, 80022, 106696, 160044, 173381, 213392, 253403, 320088, 346762, 506806, 520143, 640176, 693524, 760209, 1013612, 1040286, 1387048, 1520418, 2027224, 2080572, 2774096, 3040836, 3294239, 4054448, 4161144, 6081672, 6588478, 8322288, 9882717, 12163344, 13176956, 19765434, 26353912, 39530868, 52707824, 79061736, 158123472]

約数ペア:

[(1, 158123472), (2, 79061736), (3, 52707824), (4, 39530868), (6, 26353912), (8, 19765434), (12, 13176956), (13, 12163344), (16, 9882717), (19, 8322288), (24, 6588478), (26, 6081672), (38, 4161144), (39, 4054448), (48, 3294239), (52, 3040836), (57, 2774096), (76, 2080572), (78, 2027224), (104, 1520418), (114, 1387048), (152, 1040286), (156, 1013612), (208, 760209), (228, 693524), (247, 640176), (304, 520143), (312, 506806), (456, 346762), (494, 320088), (624, 253403), (741, 213392), (912, 173381), (988, 160044), (1482, 106696), (1976, 80022), (2964, 53348), (3952, 40011), (5928, 26674), (11856, 13337)]