131403888

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1693}}^1$

素因数の和:1732

約数の個数: 180

約数和(自身を含む): 466954488

約数和(自身を除く): 335550600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 252, 264, 294, 308, 336, 392, 396, 441, 462, 504, 528, 539, 588, 616, 693, 784, 792, 882, 924, 1008, 1078, 1176, 1232, 1386, 1584, 1617, 1693, 1764, 1848, 2156, 2352, 2772, 3234, 3386, 3528, 3696, 4312, 4851, 5079, 5544, 6468, 6772, 7056, 8624, 9702, 10158, 11088, 11851, 12936, 13544, 15237, 18623, 19404, 20316, 23702, 25872, 27088, 30474, 35553, 37246, 38808, 40632, 47404, 55869, 60948, 71106, 74492, 77616, 81264, 82957, 94808, 106659, 111738, 121896, 130361, 142212, 148984, 165914, 167607, 189616, 213318, 223476, 243792, 248871, 260722, 284424, 297968, 331828, 335214, 391083, 426636, 446952, 497742, 521444, 568848, 663656, 670428, 746613, 782166, 853272, 893904, 912527, 995484, 1042888, 1173249, 1327312, 1340856, 1493226, 1564332, 1706544, 1825054, 1990968, 2085776, 2346498, 2681712, 2737581, 2986452, 3128664, 3650108, 3981936, 4692996, 5475162, 5972904, 6257328, 7300216, 8212743, 9385992, 10950324, 11945808, 14600432, 16425486, 18771984, 21900648, 32850972, 43801296, 65701944, 131403888]

約数ペア:

[(1, 131403888), (2, 65701944), (3, 43801296), (4, 32850972), (6, 21900648), (7, 18771984), (8, 16425486), (9, 14600432), (11, 11945808), (12, 10950324), (14, 9385992), (16, 8212743), (18, 7300216), (21, 6257328), (22, 5972904), (24, 5475162), (28, 4692996), (33, 3981936), (36, 3650108), (42, 3128664), (44, 2986452), (48, 2737581), (49, 2681712), (56, 2346498), (63, 2085776), (66, 1990968), (72, 1825054), (77, 1706544), (84, 1564332), (88, 1493226), (98, 1340856), (99, 1327312), (112, 1173249), (126, 1042888), (132, 995484), (144, 912527), (147, 893904), (154, 853272), (168, 782166), (176, 746613), (196, 670428), (198, 663656), (231, 568848), (252, 521444), (264, 497742), (294, 446952), (308, 426636), (336, 391083), (392, 335214), (396, 331828), (441, 297968), (462, 284424), (504, 260722), (528, 248871), (539, 243792), (588, 223476), (616, 213318), (693, 189616), (784, 167607), (792, 165914), (882, 148984), (924, 142212), (1008, 130361), (1078, 121896), (1176, 111738), (1232, 106659), (1386, 94808), (1584, 82957), (1617, 81264), (1693, 77616), (1764, 74492), (1848, 71106), (2156, 60948), (2352, 55869), (2772, 47404), (3234, 40632), (3386, 38808), (3528, 37246), (3696, 35553), (4312, 30474), (4851, 27088), (5079, 25872), (5544, 23702), (6468, 20316), (6772, 19404), (7056, 18623), (8624, 15237), (9702, 13544), (10158, 12936), (11088, 11851)]