138242592

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 419459040

約数和(自身を除く): 281216448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 61, 72, 86, 96, 108, 122, 129, 144, 172, 183, 216, 244, 258, 288, 344, 366, 387, 432, 488, 516, 549, 688, 732, 774, 864, 976, 1032, 1098, 1161, 1376, 1464, 1548, 1647, 1952, 2064, 2196, 2322, 2623, 2928, 3096, 3294, 3721, 4128, 4392, 4644, 5246, 5856, 6192, 6588, 7442, 7869, 8784, 9288, 10492, 11163, 12384, 13176, 14884, 15738, 17568, 18576, 20984, 22326, 23607, 26352, 29768, 31476, 33489, 37152, 41968, 44652, 47214, 52704, 59536, 62952, 66978, 70821, 83936, 89304, 94428, 100467, 119072, 125904, 133956, 141642, 160003, 178608, 188856, 200934, 251808, 267912, 283284, 320006, 357216, 377712, 401868, 480009, 535824, 566568, 640012, 755424, 803736, 960018, 1071648, 1133136, 1280024, 1440027, 1607472, 1920036, 2266272, 2560048, 2880054, 3214944, 3840072, 4320081, 5120096, 5760108, 7680144, 8640162, 11520216, 15360288, 17280324, 23040432, 34560648, 46080864, 69121296, 138242592]

約数ペア:

[(1, 138242592), (2, 69121296), (3, 46080864), (4, 34560648), (6, 23040432), (8, 17280324), (9, 15360288), (12, 11520216), (16, 8640162), (18, 7680144), (24, 5760108), (27, 5120096), (32, 4320081), (36, 3840072), (43, 3214944), (48, 2880054), (54, 2560048), (61, 2266272), (72, 1920036), (86, 1607472), (96, 1440027), (108, 1280024), (122, 1133136), (129, 1071648), (144, 960018), (172, 803736), (183, 755424), (216, 640012), (244, 566568), (258, 535824), (288, 480009), (344, 401868), (366, 377712), (387, 357216), (432, 320006), (488, 283284), (516, 267912), (549, 251808), (688, 200934), (732, 188856), (774, 178608), (864, 160003), (976, 141642), (1032, 133956), (1098, 125904), (1161, 119072), (1376, 100467), (1464, 94428), (1548, 89304), (1647, 83936), (1952, 70821), (2064, 66978), (2196, 62952), (2322, 59536), (2623, 52704), (2928, 47214), (3096, 44652), (3294, 41968), (3721, 37152), (4128, 33489), (4392, 31476), (4644, 29768), (5246, 26352), (5856, 23607), (6192, 22326), (6588, 20984), (7442, 18576), (7869, 17568), (8784, 15738), (9288, 14884), (10492, 13176), (11163, 12384)]