172427904

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1237}}^1$

素因数の和:1279

約数の個数: 144

約数和(自身を含む): 545828010

約数和(自身を除く): 373400106

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1152, 1237, 1408, 1452, 1584, 1936, 2112, 2178, 2474, 2904, 3168, 3711, 3872, 4224, 4356, 4948, 5808, 6336, 7422, 7744, 8712, 9896, 11133, 11616, 12672, 13607, 14844, 15488, 17424, 19792, 22266, 23232, 27214, 29688, 34848, 39584, 40821, 44532, 46464, 54428, 59376, 69696, 79168, 81642, 89064, 108856, 118752, 122463, 139392, 149677, 158336, 163284, 178128, 217712, 237504, 244926, 299354, 326568, 356256, 435424, 449031, 475008, 489852, 598708, 653136, 712512, 870848, 898062, 979704, 1197416, 1306272, 1347093, 1425024, 1741696, 1796124, 1959408, 2394832, 2612544, 2694186, 3592248, 3918816, 4789664, 5225088, 5388372, 7184496, 7837632, 9579328, 10776744, 14368992, 15675264, 19158656, 21553488, 28737984, 43106976, 57475968, 86213952, 172427904]

約数ペア:

[(1, 172427904), (2, 86213952), (3, 57475968), (4, 43106976), (6, 28737984), (8, 21553488), (9, 19158656), (11, 15675264), (12, 14368992), (16, 10776744), (18, 9579328), (22, 7837632), (24, 7184496), (32, 5388372), (33, 5225088), (36, 4789664), (44, 3918816), (48, 3592248), (64, 2694186), (66, 2612544), (72, 2394832), (88, 1959408), (96, 1796124), (99, 1741696), (121, 1425024), (128, 1347093), (132, 1306272), (144, 1197416), (176, 979704), (192, 898062), (198, 870848), (242, 712512), (264, 653136), (288, 598708), (352, 489852), (363, 475008), (384, 449031), (396, 435424), (484, 356256), (528, 326568), (576, 299354), (704, 244926), (726, 237504), (792, 217712), (968, 178128), (1056, 163284), (1089, 158336), (1152, 149677), (1237, 139392), (1408, 122463), (1452, 118752), (1584, 108856), (1936, 89064), (2112, 81642), (2178, 79168), (2474, 69696), (2904, 59376), (3168, 54428), (3711, 46464), (3872, 44532), (4224, 40821), (4356, 39584), (4948, 34848), (5808, 29688), (6336, 27214), (7422, 23232), (7744, 22266), (8712, 19792), (9896, 17424), (11133, 15488), (11616, 14844), (12672, 13607)]